21574338102072

Names of 21574338102072

• Cardinal: 21574338102072 can be written as Twenty-one trillion, five hundred seventy-four billion, three hundred thirty-eight million, one hundred two thousand and seventy-two.

Scientific notation

• Scientific notation: 2.1574338102072 × 10¹³

Factors of 21574338102072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 345

Divisors of 21574338102072

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 72 79 81 84 98 103 108 126 147 151 158 162 168 189 196 206 216 237 252 294 302 309 316 324 343 378 392 412 441 453 474 504 553 567 588 604 618 632 648 686 711 721 756 824 882 906 927 948 1029 1057 1106 1134 1176 1208 1236 1323 1359 1372 1422 1442 1512 1659 1764 1812 1854 1896 2058 2114 2133 2163 2212 2268 2472 2646 2718 2744 2781 2844 2884 3087 3171 3318 3528 3624 3708 3871 3969 4077 4116 4228 4266 4326 4424 4536 4977 5047 5292 5436 5562 5688 5768 6174 6241 6342 6399 6489 6636 7399 7416 7742 7938 8137 8154 8232 8343 8456 8532 8652 9261 9513 9954 10094 10584 10872 11124 11613 11929 12231 12348 12482 12684 12798 12978 13272 14798 14931 15141 15484 15553 15876 16274 16308 16686 17064 17304 18522 18723 19026 19467 19908 20188 22197 22248 23226 23858 24411 24462 24696 24964 25368 25596 25956 27097 27783 28539 29596 29862 30282 30968 31106 31752 32548 32616 33372 34839 35329 35787 37044 37446 38052 38934 39816 40376 43687 44394 44793 45423 46452 46659 47716 48822 48924 49928 51192 51793 51912 54194 55566 56169 56959 57078 58401 59192 59724 60564 62212 65096 66591 66744 69678 70658 71574 73233 74088 74892 76104 77868 81291 83503 85617 87374 88788 89586 90846 92904 93318 95432 97644 97848 103586 104517 105987 107361 108388 108871 111132 112338 113918 114156 116802 119448 121128 124424 131061 133182 136269 139356 139977 141316 143148 146466 149784 155379 155736 162582 167006 168507 170877 171234 174748 177576 179172 181692 186636 195288 199773 207172 209034 211974 214722 216776 217742 219699 222264 224676 227836 228312 233604 243873 250509 262122 266364 272538 278712 279954 282632 286296 292932 305809 310758 313551 317961 322083 325164 326613 334012 337014 341754 342468 349496 358344 363384 373272 393183 398713 399546 408807 414344 418068 419931 423948 429444 435484 439398 449352 455672 466137 467208 487746 501018 505521 512631 524244 532728 545076 559908 584521 585864 599319 611618 621516 627102 635922 642823 644166 650328 653226 659097 668024 674028 683508 684936 731619 751527 762097 786366 797426 799092 817614 836136 839862 847896 858888 870968 878796 917427 932274 942391 953883 966249 975492 979839 1002036 1011042 1025262 1048488 1090152 1119816 1169042 1179549 1196139 1198638 1223236 1228687 1243032 1254204 1259793 1271844 1285646 1288332 1306452 1318194 1348056 1367016 1398411 1463238 1503054 1524194 1537893 1572732 1594852 1598184 1635228 1679724 1753563 1757592 1834854 1864548 1884782 1907766 1928469 1932498 1950984 1959678 2004072 2022084 2050524 2140663 2194857 2254581 2286291 2338084 2359098 2392278 2397276 2446472 2457374 2508408 2519586 2543688 2571292 2576664 2612904 2636388 2752281 2790991 2796822 2827173 2861649 2926476 2939517 3006108 3048388 3075786 3145464 3189704 3270456 3359448 3507126 3538647 3588417 3669708 3686061 3729096 3769564 3815532 3856938 3864996 3919356 4044168 4091647 4101048 4195233 4281326 4389714 4499761 4509162 4572582 4613679 4676168 4718196 4784556 4794552 4914748 5039172 5142584 5260689 5272776 5334679 5504562 5581982 5593644 5654346 5723298 5785407 5852952 5879034 6012216 6096776 6151572 6421989 6596737 6763743 6858873 7014252 7077294 7176834 7339416 7372122 7539128 7631064 7713876 7729992 7838712 8183294 8256843 8372973 8390466 8481519 8562652 8600809 8779428 8818551 8999522 9018324 9145164 9227358 9436392 9569112 9829496 10078344 10521378 10669358 10765251 11009124 11058183 11163964 11187288 11308692 11446596 11570814 11758068 12274941 12303144 12843978 13193474 13499283 13527486 13717746 14028504 14154588 14353668 14744244 15427752 15782067 16004037 16366588 16513686 16745946 16780932 16963038 17125304 17201618 17356221 17558856 17637102 17999044 18036648 18290328 18454716 19265967 19790211 20576619 21042756 21338716 21530502 22018248 22116366 22327928 22617384 22893192 23141628 23516136 24549882 24770529 25118919 25444557 25687956 25802427 26386948 26998566 27054972 27435492 28309176 28707336 29488488 31498327 31564134 32008074 32295753 32733176 33027372 33174549 33491892 33561864 33926076 34403236 34712442 35274204 35998088 36824823 36909432 38531934 39580422 40497849 41153238 42085512 42677432 43061004 44232732 46177159 46283256 47346201 48012111 49099764 49541058 50237838 50889114 51375912 51604854 52068663 52773896 53997132 54109944 54870984 57797901 59370633 60205663 61729857 62996654 63128268 64016148 64591506 66054744 66349098 66983784 67852152 68806472 69424884 70548408 73649646 75356757 76333671 77063868 77407281 79160844 80995698 82306476 86122008 88465464 92354318 94494981 94692402 96024222 97066273 98199528 99082116 99523647 100475676 101778228 103209708 104137326 107994264 110474469 115595802 118741266 120411326 121493547 123459714 125993308 126256536 128032296 129183012 132698196 138531477 138849768 144036333 147299292 150713514 152667342 154127736 154814562 158321688 161991396 164612952 173393703 178111899 180616989 184708636 188989962 189384804 192048444 194132546 198164232 199047294 200951352 203556456 206419416 208274652 220488289 220948938 226070271 231191604 232221843 237482532 240822652 242987094 246919428 251986616 258366024 265396392 277062954 283484943 288072666 291198819 294598584 301427028 305334684 309629124 323240113 323982792 331423407 346787406 356223798 361233978 364480641 369417272 377979924 378769608 384096888 388265092 398094588 415594431 416549304 421439641 432108999 440976578 441897876 452140542 462383208 464443686 474965064 481645304 485974188 493838856 534335697 541850967 554125908 566969886 576145332 582397638 602854056 610669368 619258248 646480226 661464867 662846814 679463911 693574812 696665529 712447596 722467956 728961282 755959848 776530184 796189176 831188862 842879282 850454829 864217998 873596457 881953156 883795752 904281084 928887372 969720339 971948376 1068671394 1083701934 1108251816 1133939772 1152290664 1164795276 1246783293 1264318923 1292960452 1322929734 1325693628 1358927822 1387149624 1393331058 1424895192 1444935912 1457922564 1625552901 1662377724 1685758564 1700909658 1728435996 1747192914 1763906312 1808562168 1857774744 1939440678 1984394601 2038391733 2137342788 2167403868 2267879544 2329590552 2493566586 2528637846 2551364487 2585920904 2620789371 2645859468 2651387256 2717855644 2786662116 2909161017 2915845128 3251105802 3324755448 3371517128 3401819316 3456871992 3494385828 3740349879 3792956769 3878881356 3968789202 4076783466 4274685576 4334807736 4756247377 4876658703 4987133172 5057275692 5102728974 5241578742 5291718936 5435711288 5573324232 5818322034 5953183803 6115175199 6502211604 6803638632 6988771656 7480699758 7585913538 7757762712 7862368113 7937578404 8153566932 8727483051 9512494754 9753317406 9974266344 10114551384 10205457948 10483157484 11378870307 11636644068 11906367606 12230350398 13004423208 14268742131 14961399516 15171827076 15724736226 15875156808 16307133864 17454966102 17859551409 18345525597 19024989508 19506634812 20410915896 20966314968 22757740614 23273288136 23812735212 24460700796 26182449153 28537484262 29922799032 30343654152 31449472452 33293731639 34136610921 34909932204 35719102818 36691051194 38049979016 39013269624 42806226393 45515481228 47625470424 48921401592 52364898306 55036576791 57074968524 62898944904 66587463278 68273221842 69819864408 71438205636 73382102388 85612452786 91030962456 99881194917 104729796612 110073153582 114149937048 128418679179 133174926556 136546443684 142876411272 146764204776 171224905572 199762389834 209459593224 220146307164 256837358358 266349853112 273092887368 299643584751 342449811144 385256037537 399524779668 440292614328 513674716716 599287169502 770512075074 799049559336 898930754253 1027349433432 1198574339004 1541024150148 1797861508506 2397148678008 2696792262759 3082048300296 3595723017012 5393584525518 7191446034024 10787169051036 21574338102072
• Sum of all divisors σ(n): 72543639168000
• Sum of proper divisors (its aliquot sum) s(n): 50969301065928
• 21574338102072 is an abundant number, because the sum of its proper divisors (50969301065928) is greater than itself. Its abundance is 29394962963856

Bases of 21574338102072

• Binary: 100111001111100101010110000100100001100111000₂
• Hexadecimal: 0x139F2AC24338
• Base-36: 7NB43VFI0

Squares and roots of 21574338102072

• 21574338102072 squared (21574338102072²) is 465452064542515667090693184
• 21574338102072 cubed (21574338102072³) is 10041820210747671504093750577193426677248
• The square root of 21574338102072 is 4644818.4143270875
• The cube root of 21574338102072 is 27838.4997442329

Scales and comparisons

• 21,574,338,102,072 seconds is equal to 685,997 years, 11 weeks, 2 days, 7 hours, 1 minute, 12 seconds.
• To count from 1 to 21,574,338,102,072 would take you about one million, seven hundred fourteen thousand, nine hundred ninety-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 21574338102072 cubic inches would be around 2319.9 feet tall.

Recreational maths with 21574338102072

• 21574338102072 backwards is 27020183347512
• The number of decimal digits it has is: 14
• The sum of 21574338102072's digits is 45
• More coming soon!