13065945984

Names of 13065945984

• Cardinal: 13065945984 can be written as Thirteen billion, sixty-five million, nine hundred forty-five thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.3065945984 × 10¹⁰

Factors of 13065945984

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5467

Divisors of 13065945984

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 23 24 26 28 32 36 39 42 46 48 52 56 63 64 69 72 78 84 91 92 96 104 112 117 126 128 138 144 156 161 168 182 184 192 207 208 224 234 252 273 276 288 299 312 322 336 364 368 384 414 416 448 468 483 504 546 552 576 598 624 644 672 728 736 819 828 832 896 897 936 966 1008 1092 1104 1152 1196 1248 1288 1344 1449 1456 1472 1638 1656 1664 1794 1872 1932 2016 2093 2184 2208 2392 2496 2576 2688 2691 2898 2912 2944 3276 3312 3588 3744 3864 4032 4186 4368 4416 4784 4992 5152 5382 5419 5796 5824 6279 6552 6624 7176 7488 7728 8064 8372 8736 8832 9568 10304 10764 10838 11592 11648 12558 13104 13248 14352 14976 15456 16257 16744 17472 18837 19136 20608 21528 21676 23184 25116 26208 26496 28704 30912 32514 33488 34944 37674 37933 38272 43056 43352 46368 48771 50232 52416 57408 61824 65028 66976 70447 75348 75866 86112 86704 92736 97542 100464 104832 113799 114816 124637 130056 133952 140894 150696 151732 172224 173408 185472 195084 200928 211341 227598 249274 260112 267904 281788 301392 303464 341397 344448 346816 373911 390168 401856 422682 455196 493129 498548 520224 563576 602784 606928 634023 682794 693632 747822 780336 803712 845364 872459 910392 986258 997096 1040448 1121733 1127152 1205568 1213856 1268046 1365588 1479387 1495644 1560672 1620281 1690728 1744918 1820784 1972516 1994192 2080896 2243466 2254304 2411136 2427712 2536092 2617377 2731176 2958774 2991288 3121344 3240562 3381456 3489836 3641568 3945032 3988384 4438161 4486932 4508608 4855424 4860843 5072184 5234754 5462352 5917548 5982576 6242688 6481124 6762912 6979672 7283136 7852131 7890064 7976768 8876322 8973864 9017216 9721686 10144368 10469508 10924704 11341967 11835096 11965152 12962248 13525824 13959344 14566272 14582529 15704262 15780128 15953536 17752644 17947728 19443372 20288736 20939016 21849408 22683934 23670192 23930304 25924496 27051648 27918688 29165058 31408524 31560256 34025901 35505288 35895456 38886744 40577472 41878032 43698816 45367868 47340384 47860608 51848992 55837376 58330116 62817048 63120512 68051802 71010576 71790912 77773488 81154944 83756064 90735736 94680768 102077703 103697984 111674752 116660232 125634096 136103604 142021152 143581824 155546976 167512128 181471472 189361536 204155406 207395968 233320464 251268192 272207208 284042304 311093952 335024256 362942944 408310812 466640928 502536384 544414416 568084608 622187904 725885888 816621624 933281856 1005072768 1088828832 1451771776 1633243248 1866563712 2177657664 3266486496 4355315328 6532972992 13065945984
• Sum of all divisors σ(n): 48296102400
• Sum of proper divisors (its aliquot sum) s(n): 35230156416
• 13065945984 is an abundant number, because the sum of its proper divisors (35230156416) is greater than itself. Its abundance is 22164210432

Bases of 13065945984

• Binary: 1100001010110010101000001110000000₂
• Hexadecimal: 0x30ACA8380
• Base-36: 6034KG0

Squares and roots of 13065945984

• 13065945984 squared (13065945984²) is 170718944456805728256
• 13065945984 cubed (13065945984³) is 2230604506718119866574678523904
• The square root of 13065945984 is 114306.3689564147
• The cube root of 13065945984 is 2355.3039087421

Scales and comparisons

• 13,065,945,984 seconds is equal to 415 years, 23 weeks, 5 days, 5 hours, 26 minutes, 24 seconds.
• To count from 1 to 13,065,945,984 would take you about eight hundred thirty 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 13065945984 cubic inches would be around 196.3 feet tall.

Recreational maths with 13065945984

• 13065945984 backwards is 48954956031
• The number of decimal digits it has is: 11
• The sum of 13065945984's digits is 54
• More coming soon!