21444058944

Names of 21444058944

• Cardinal: 21444058944 can be written as Twenty-one billion, four hundred forty-four million, fifty-eight thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 2.1444058944 × 10¹⁰

Factors of 21444058944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 279

Divisors of 21444058944

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 17 18 21 22 24 28 32 33 34 36 42 44 48 49 51 56 63 64 66 68 72 77 84 88 96 98 99 102 112 119 126 132 136 144 147 153 154 168 176 187 192 196 198 204 224 231 238 239 252 264 272 288 289 294 306 308 336 352 357 374 392 396 408 441 448 462 476 478 504 528 539 544 561 576 578 588 612 616 672 693 704 714 717 748 784 792 816 833 867 882 924 952 956 1008 1056 1071 1078 1088 1122 1156 1176 1224 1232 1309 1344 1386 1428 1434 1496 1568 1584 1617 1632 1666 1673 1683 1734 1764 1848 1904 1912 2016 2023 2112 2142 2151 2156 2244 2312 2352 2448 2464 2499 2601 2618 2629 2772 2856 2868 2992 3136 3168 3179 3234 3264 3332 3346 3366 3468 3528 3696 3808 3824 3927 4032 4046 4063 4284 4302 4312 4488 4624 4704 4851 4896 4928 4998 5019 5202 5236 5258 5544 5712 5736 5984 6069 6336 6358 6468 6664 6692 6732 6936 7056 7392 7497 7616 7648 7854 7887 8092 8126 8568 8604 8624 8976 9163 9248 9408 9537 9702 9792 9996 10038 10404 10472 10516 11088 11424 11472 11711 11781 11968 12138 12189 12716 12936 13328 13384 13464 13872 14112 14161 14784 14994 15057 15296 15708 15774 16184 16252 17136 17208 17248 17952 18207 18326 18403 18496 19074 19404 19992 20076 20808 20944 21032 22176 22253 22848 22944 23422 23562 23661 24276 24378 25432 25872 26656 26768 26928 27489 27744 28224 28322 28441 28611 29988 30114 31416 31548 32368 32504 34272 34416 34496 35133 35904 36414 36567 36652 36806 38148 38808 39984 40152 41616 41888 42064 42483 44352 44506 44693 45888 46844 47124 47322 48552 48756 50864 51744 53312 53536 53856 54978 55209 55488 56644 56882 57222 59976 60228 62832 63096 64736 65008 66759 68544 68832 69071 70266 72828 73134 73304 73612 76296 77616 79968 80304 82467 83232 83776 84128 84966 85323 89012 89386 93688 94248 94644 97104 97512 101728 103488 105399 107072 107712 109956 110418 113288 113764 114444 119952 120456 125664 126192 127449 128821 129472 130016 133518 134079 137664 138142 140532 145656 146268 146608 147224 152592 155232 155771 159936 160608 164934 165627 166464 168256 169932 170646 178024 178772 187376 188496 189288 194208 195024 199087 200277 203456 207213 210798 219912 220836 226576 227528 228888 239904 240912 251328 252384 254898 255969 257642 260032 267036 268158 276284 281064 291312 292536 293216 294448 305184 310464 311542 312851 321216 329868 331254 339864 341292 356048 357544 374752 376992 378576 386463 388416 390048 398174 400554 402237 414426 421596 439824 441672 453152 455056 457776 467313 479808 481824 483497 504768 509796 511938 515284 534072 536316 552568 562128 582624 585072 586432 588896 597261 610368 621639 623084 625702 659736 662508 679728 682584 712096 715088 749504 753984 757152 759781 772926 780096 796348 801108 804474 828852 843192 879648 883344 906304 910112 915552 934626 938553 963648 966994 1019592 1023876 1030568 1068144 1072632 1105136 1124256 1159389 1165248 1170144 1177792 1194522 1243278 1246168 1251404 1319472 1325016 1359456 1365168 1401939 1424192 1430176 1450491 1514304 1519562 1545852 1592696 1602216 1608948 1657704 1686384 1759296 1766688 1791783 1820224 1831104 1869252 1877106 1933988 2039184 2047752 2061136 2136288 2145264 2189957 2210272 2248512 2279343 2318778 2340288 2389044 2486556 2492336 2502808 2638944 2650032 2718912 2730336 2803878 2815659 2860352 2900982 3039124 3091704 3185392 3204432 3217896 3315408 3372768 3384479 3533376 3583566 3738504 3754212 3867976 4078368 4095504 4122272 4272576 4290528 4351473 4379914 4420544 4558686 4637556 4778088 4973112 4984672 5005616 5277888 5300064 5318467 5460672 5607756 5631318 5801964 6078248 6183408 6370784 6408864 6435792 6569871 6630816 6745536 6768958 6838029 7167132 7477008 7508424 7735952 8156736 8191008 8244544 8581056 8702946 8759828 9117372 9275112 9556176 9946224 9969344 10011232 10153437 10600128 10636934 11215512 11262636 11603928 12156496 12366816 12741568 12817728 12871584 13139742 13261632 13537916 13676058 14334264 14954016 15016848 15471904 15955401 16382016 17405892 17519656 18234744 18550224 19112352 19709613 19892448 20022464 20306874 21273868 22431024 22525272 23207856 24312992 24733632 25743168 26279484 27075832 27352116 28668528 29908032 30033696 30460311 30943808 31910802 34811784 35039312 36469488 37100448 37229269 38224704 39419226 39784896 40613748 42547736 44862048 45050544 46415712 47866203 48625984 52558968 54151664 54704232 57337056 60067392 60920622 63821604 69623568 70078624 72938976 74200896 74458538 78838452 81227496 85095472 89724096 90101088 92831424 95732406 105117936 108303328 109408464 111687807 114674112 121841244 127643208 139247136 140157248 145877952 148917076 157676904 162454992 170190944 180202176 191464812 210235872 216606656 218816928 223375614 243682488 255286416 278494272 297834152 315353808 324909984 335063421 340381888 382929624 420471744 437633856 446751228 487364976 510572832 595668304 630707616 649819968 670126842 765859248 893502456 974729952 1021145664 1191336608 1261415232 1340253684 1531718496 1787004912 1949459904 2382673216 2680507368 3063436992 3574009824 5361014736 7148019648 10722029472 21444058944
• Sum of all divisors σ(n): 83205645120
• Sum of proper divisors (its aliquot sum) s(n): 61761586176
• 21444058944 is an abundant number, because the sum of its proper divisors (61761586176) is greater than itself. Its abundance is 40317527232

Bases of 21444058944

• Binary: 10011111110001010100101111101000000₂
• Hexadecimal: 0x4FE2A5F40
• Base-36: 9UN8LS0

Squares and roots of 21444058944

• 21444058944 squared (21444058944²) is 459847663993746395136
• 21444058944 cubed (21444058944³) is 9861000411942604144683898896384
• The square root of 21444058944 is 146437.9013233937
• The cube root of 21444058944 is 2778.2351229293

Scales and comparisons

• 21,444,058,944 seconds is equal to 681 years, 44 weeks, 3 days, 3 hours, 2 minutes, 24 seconds.
• To count from 1 to 21,444,058,944 would take you about one thousand, three hundred sixty-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 21444058944 cubic inches would be around 231.5 feet tall.

Recreational maths with 21444058944

• 21444058944 backwards is 44985044412
• The number of decimal digits it has is: 11
• The sum of 21444058944's digits is 45
• More coming soon!