61000021368

Names of 61000021368

• Cardinal: 61000021368 can be written as Sixty-one billion, twenty-one thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 6.1000021368 × 10¹⁰

Factors of 61000021368

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3216

Divisors of 61000021368

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 18 22 24 26 33 36 39 44 52 66 72 78 88 99 104 117 121 132 143 156 169 198 234 242 264 286 312 338 363 396 429 468 484 507 572 676 726 792 858 936 968 1014 1089 1144 1287 1352 1452 1521 1573 1716 1859 2028 2178 2197 2574 2904 3042 3146 3187 3432 3718 4056 4356 4394 4719 5148 5577 6084 6292 6374 6591 7436 8712 8788 9438 9561 10296 11154 12168 12584 12748 13182 14157 14872 16731 17576 18876 19122 19773 20449 22308 24167 25496 26364 28314 28683 33462 35057 37752 38244 39546 40898 41431 44616 48334 52728 56628 57366 61347 66924 70114 72501 76488 79092 81796 82862 96668 105171 113256 114732 122694 124293 133848 140228 145002 158184 163592 165724 184041 193336 210342 217503 229464 245388 248586 265837 280456 290004 315513 331448 368082 372879 385627 420684 435006 455741 490776 497172 531674 538603 580008 631026 736164 745758 771254 797511 841368 870012 911482 994344 1063348 1077206 1156881 1262052 1367223 1472328 1491516 1542508 1595022 1615809 1740024 1822964 2126696 2154412 2313762 2392533 2524104 2734446 2983032 3085016 3190044 3231618 3470643 3645928 4101669 4308824 4627524 4785066 4847427 5013151 5468892 5924633 6380088 6463236 6941286 7001839 8203338 9255048 9570132 9694854 10026302 10937784 11849266 12926472 13882572 14003678 15039453 16406676 17773899 19140264 19389708 20052604 21005517 23698532 27765144 28007356 30078906 32813352 35547798 38779416 40105208 42011034 45118359 47397064 53321697 56014712 60157812 63016551 65170963 71095596 77020229 84022068 90236718 106643394 120315624 126033102 130341926 142191192 154040458 168044136 180473436 195512889 213286788 231060687 252066204 260683852 308080916 360946872 391025778 426573576 462121374 504132408 521367704 586538667 616161832 693182061 782051556 847222519 924242748 1173077334 1386364122 1564103112 1694445038 1848485496 2346154668 2541667557 2772728244 3388890076 4692309336 5083335114 5545456488 6777780152 7625002671 10166670228 15250005342 20333340456 30500010684 61000021368
• Sum of all divisors σ(n): 196780256400
• Sum of proper divisors (its aliquot sum) s(n): 135780235032
• 61000021368 is an abundant number, because the sum of its proper divisors (135780235032) is greater than itself. Its abundance is 74780213664

Bases of 61000021368

• Binary: 111000110011111000100111010101111000₂
• Hexadecimal: 0xE33E27578
• Base-36: S0TU5Q0

Squares and roots of 61000021368

• 61000021368 squared (61000021368²) is 3721002606896456591424
• 61000021368 cubed (61000021368³) is 226981238531067556240348445548032
• The square root of 61000021368 is 246981.8239628171
• The cube root of 61000021368 is 3936.4976427473

Scales and comparisons

• 61,000,021,368 seconds is equal to 1,939 years, 31 weeks, 5 days, 18 hours, 22 minutes, 48 seconds.
• To count from 1 to 61,000,021,368 would take you about three thousand, eight hundred seventy-nine 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 61000021368 cubic inches would be around 328 feet tall.

Recreational maths with 61000021368

• 61000021368 backwards is 86312000016
• The number of decimal digits it has is: 11
• The sum of 61000021368's digits is 27
• More coming soon!