27998921585628

Names of 27998921585628

• Cardinal: 27998921585628 can be written as Twenty-seven trillion, nine hundred ninety-eight billion, nine hundred twenty-one million, five hundred eighty-five thousand, six hundred twenty-eight.

Scientific notation

• Scientific notation: 2.7998921585628 × 10¹³

Factors of 27998921585628

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 164

Divisors of 27998921585628

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 73 79 81 84 98 108 126 146 147 158 162 189 196 219 237 252 292 294 316 324 343 378 438 441 474 511 553 567 588 657 686 711 756 876 882 948 1022 1029 1106 1134 1314 1323 1372 1422 1533 1659 1764 1971 2044 2058 2133 2212 2268 2401 2628 2646 2844 3066 3087 3318 3577 3871 3942 3969 4116 4266 4599 4802 4977 5292 5767 5913 6132 6174 6241 6399 6636 7154 7203 7742 7884 7938 8532 9198 9261 9604 9954 10731 11534 11613 11826 12348 12482 12798 13797 14308 14406 14931 15484 15876 17301 18396 18522 18723 19908 21462 21609 23068 23226 23652 24964 25039 25596 27097 27594 27783 28812 29862 32193 34602 34839 37044 37446 40369 41391 42924 43218 43687 44793 46452 50078 51903 54194 55188 55566 56169 59724 64386 64827 69204 69678 74892 75117 80738 81291 82782 86436 87374 89586 96579 100156 103806 104517 108388 111132 112338 121107 128772 129654 131061 139356 150234 155709 161476 162582 165564 168507 174748 175273 179172 189679 193158 194481 207612 209034 224676 225351 242214 243873 259308 262122 282583 289737 300468 305809 311418 313551 325164 337014 350546 363321 379358 386316 388962 393183 418068 450702 455593 467127 484428 487746 493039 505521 524244 525819 565166 569037 579474 611618 622836 627102 674028 676053 701092 726642 731619 758716 777924 786366 847749 901404 911186 917427 934254 975492 986078 1011042 1051638 1089963 1130332 1138074 1158948 1179549 1223236 1254204 1352106 1366779 1453284 1463238 1479117 1572732 1577457 1695498 1707111 1822372 1834854 1868508 1972156 1978081 2022084 2028159 2103276 2140663 2179926 2194857 2276148 2359098 2543247 2704212 2733558 2752281 2926476 2958234 3154914 3189151 3269889 3390996 3414222 3451273 3538647 3669708 3956162 4056318 4100337 4281326 4359852 4389714 4437351 4718196 4732371 5086494 5121333 5467116 5504562 5916468 5934243 6309828 6378302 6421989 6539778 6828444 6902546 7077294 7629741 7912324 8112636 8200674 8256843 8562652 8779428 8874702 9464742 9567453 10172988 10242666 10353819 11009124 11868486 12301011 12756604 12843978 13079556 13312053 13805092 13846567 14154588 14197113 14984641 15259482 15363999 16401348 16513686 17749404 17802729 18929484 19134906 19265967 20485332 20707638 22324057 22889223 23736972 24158911 24602022 24770529 25687956 26624106 27693134 28394226 28702359 29969282 30518964 30727998 31061457 33027372 35605458 35991847 36903033 38269812 38531934 39936159 41415276 41539701 44648114 44953923 45778446 48317822 49204044 49541058 53248212 53408187 55386268 56788452 57404718 57797901 59938564 61455996 62122914 66972171 71210916 71983694 72476733 73806066 77063868 79872318 83079402 86107077 89296228 89907846 91556892 93184371 96635644 99082116 106816374 107975541 114809436 115595802 124245828 124619103 133944342 134861769 143967388 144953466 147612132 156268399 159744636 160224561 166158804 169112377 172214154 173393703 179815692 186368742 200916513 213632748 215951082 217430199 231191604 249238206 251942929 258321231 267888684 269723538 279553113 289906932 312536798 320449122 323926623 338224754 344428308 346787406 372737484 373857309 401833026 404585307 431902164 434860398 468805197 498476412 503885858 507337131 516642462 539447076 559106226 602749539 625073596 640898244 647853246 652290597 676449508 693574812 747714618 755828787 803666052 809170614 869720796 937610394 971779869 1007771716 1014674262 1033284924 1093878793 1118212452 1121571927 1183786639 1205499078 1213755921 1295706492 1304581194 1406415591 1495429236 1511657574 1522011393 1618341228 1763600503 1808248617 1875220788 1943559738 1956871791 2029348524 2187757586 2243143854 2267486361 2367573278 2410998156 2427511842 2609162388 2812831182 2915339607 3023315148 3044022786 3281636379 3527201006 3551359917 3616497234 3887119476 3913743582 4219246773 4375515172 4486287708 4534972722 4566034179 4735146556 4855023684 5290801509 5625662364 5830679214 6088045572 6563272758 6802459083 7054402012 7102719834 7232994468 7827487164 8438493546 9069945444 9132068358 9844909137 10581603018 10654079751 11661358428 12345203521 12657740319 13126545516 13604918166 13698102537 14205439668 15872404527 16876987092 18264136716 19689818274 20407377249 21163206036 21308159502 24690407042 25315480638 27209836332 27396205074 29534727411 31744809054 31962239253 37035610563 39379636548 40814754498 42616319004 47617213581 49380814084 50630961276 54792410148 59069454822 63489618108 63924478506 74071221126 81629508996 86416424647 88604182233 95234427162 95886717759 111106831689 118138909644 127848957012 142851640743 148142442252 172832849294 177208364466 190468854324 191773435518 222213663378 259249273941 285703281486 333320495067 345665698588 354416728932 383546871036 444427326756 518498547882 571406562972 666640990134 777747821823 999961485201 1036997095764 1333281980268 1555495643646 1999922970402 2333243465469 3110991287292 3999845940804 4666486930938 6999730396407 9332973861876 13999460792814 27998921585628
• Sum of all divisors σ(n): 87668179910080
• Sum of proper divisors (its aliquot sum) s(n): 59669258324452
• 27998921585628 is an abundant number, because the sum of its proper divisors (59669258324452) is greater than itself. Its abundance is 31670336738824

Bases of 27998921585628

• Binary: 110010111011100000001110001100111001111011100₂
• Hexadecimal: 0x197701C673DC
• Base-36: 9XAIZ01R0

Squares and roots of 27998921585628

• 27998921585628 squared (27998921585628²) is 783939609958145557736154384
• 27998921585628 cubed (27998921585628³) is 21949463667085916678124392127328283593152
• The square root of 27998921585628 is 5291400.7205680425
• The cube root of 27998921585628 is 30365.4998683719

Scales and comparisons

• 27,998,921,585,628 seconds is equal to 890,279 years, 5 weeks, 1 day, 10 hours, 13 minutes, 48 seconds.
• To count from 1 to 27,998,921,585,628 would take you about two million, two hundred twenty-five thousand, six hundred ninety-seven 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 27998921585628 cubic inches would be around 2530.5 feet tall.

Recreational maths with 27998921585628

• 27998921585628 backwards is 82658512989972
• 27998921585628 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 27998921585628's digits is 81
• More coming soon!