21476679224

Names of 21476679224

• Cardinal: 21476679224 can be written as Twenty-one billion, four hundred seventy-six million, six hundred seventy-nine thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 2.1476679224 × 10¹⁰

Factors of 21476679224

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 808

Divisors of 21476679224

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 11 13 14 17 22 26 28 31 34 44 49 52 56 62 68 77 88 91 98 104 119 124 136 143 154 182 187 196 217 221 238 248 286 308 341 364 374 392 403 434 442 476 527 539 572 616 637 682 727 728 748 806 833 868 884 952 1001 1054 1078 1144 1274 1309 1364 1454 1496 1519 1547 1612 1666 1736 1768 2002 2108 2156 2387 2431 2548 2618 2728 2821 2908 3038 3094 3224 3332 3689 4004 4216 4312 4433 4774 4862 5089 5096 5236 5642 5797 5816 6076 6188 6664 6851 7007 7378 7997 8008 8866 9163 9451 9548 9724 10178 10472 10829 11284 11594 12152 12359 12376 13702 14014 14756 15994 16709 17017 17732 18326 18902 19096 19448 19747 20356 21658 22537 22568 23188 24718 25823 27404 28028 29512 31031 31988 33418 34034 35464 35623 36652 37804 39494 40579 40712 43316 45074 46376 47957 49436 51646 54808 55979 56056 62062 63976 66157 66836 68068 71246 73304 75361 75608 78988 81158 86513 86632 90148 95914 98872 103292 103961 111958 119119 124124 132314 133672 135949 136136 142492 150722 157759 157976 160667 162316 173026 180296 191828 206584 207922 217217 223916 238238 247907 248248 264628 271898 284053 284984 292981 301444 315518 321334 324632 335699 346052 383129 383656 391853 415844 434434 447832 463099 476476 495814 527527 529256 543796 568106 585962 602888 605591 631036 642668 671398 692104 727727 766258 783706 831688 868868 926198 951643 952952 991628 1055054 1087592 1104313 1124669 1136212 1171924 1211182 1262072 1285336 1342796 1455454 1532516 1567412 1735349 1737736 1767337 1852396 1903286 1983256 2050867 2110108 2208626 2249338 2272424 2343848 2422364 2681903 2685592 2910908 3065032 3134824 3222791 3470698 3534674 3692689 3704792 3806572 4101734 4214419 4220216 4417252 4498676 4844728 4980677 5094089 5363806 5821816 6445582 6661501 6941396 7069348 7385378 7613144 7872683 8203468 8428838 8834504 8997352 9961354 10188178 10727612 12147443 12371359 12891164 13323002 13882792 14138696 14356069 14770756 15745366 16406936 16857676 18773321 19922708 20376356 21455224 22559537 24294886 24742718 25782328 26646004 28712138 29500933 29541512 31490732 33715352 34864739 37546642 39845416 40752712 45119074 48589772 49485436 53292008 54787447 57424276 59001866 62981464 69729478 75093284 86599513 90238148 97179544 98970872 109574894 114848552 118003732 139458956 150186568 157916759 173199026 180476296 206506531 219149788 236007464 244053173 278917912 315833518 346398052 383512129 413013062 438299576 488106346 631667036 692796104 767024258 826026124 976212692 1263334072 1534048516 1652052248 1952425384 2684584903 3068097032 5369169806 10738339612 21476679224
• Sum of all divisors σ(n): 60232273920
• Sum of proper divisors (its aliquot sum) s(n): 38755594696
• 21476679224 is an abundant number, because the sum of its proper divisors (38755594696) is greater than itself. Its abundance is 17278915472

Bases of 21476679224

• Binary: 10100000000000111000001111000111000₂
• Hexadecimal: 0x5001C1E38
• Base-36: 9V6NRQW

Squares and roots of 21476679224

• 21476679224 squared (21476679224²) is 461247750490593242176
• 21476679224 cubed (21476679224³) is 9906069980078059691676099751424
• The square root of 21476679224 is 146549.2382238817
• The cube root of 21476679224 is 2779.6431413989

Scales and comparisons

• 21,476,679,224 seconds is equal to 682 years, 46 weeks, 2 days, 16 hours, 13 minutes, 44 seconds.
• To count from 1 to 21,476,679,224 would take you about one thousand, three hundred sixty-five 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 21476679224 cubic inches would be around 231.6 feet tall.

Recreational maths with 21476679224

• 21476679224 backwards is 42297667412
• The number of decimal digits it has is: 11
• The sum of 21476679224's digits is 50
• More coming soon!