13072295808

Names of 13072295808

• Cardinal: 13072295808 can be written as Thirteen billion, seventy-two million, two hundred ninety-five thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.3072295808 × 10¹⁰

Factors of 13072295808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2968

Divisors of 13072295808

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 27 32 33 36 39 44 48 52 54 64 66 72 78 81 88 96 99 104 108 117 128 132 143 144 156 162 176 192 198 208 216 234 243 264 286 288 297 312 324 351 352 384 396 416 429 432 468 486 528 572 576 594 624 648 702 704 792 832 858 864 891 936 972 1053 1056 1144 1152 1188 1248 1287 1296 1404 1408 1584 1664 1716 1728 1782 1872 1944 2106 2112 2288 2376 2496 2574 2592 2673 2808 2939 3159 3168 3432 3456 3564 3744 3861 3888 4212 4224 4576 4752 4992 5148 5184 5346 5616 5878 6318 6336 6864 7128 7488 7722 7776 8424 8817 9152 9504 10296 10368 10692 11232 11583 11756 12636 12672 13728 14256 14976 15444 15552 16848 17634 18304 19008 20592 21384 22464 23166 23512 25272 26451 27456 28512 30888 31104 32329 33696 34749 35268 38016 38207 41184 42768 44928 46332 47024 50544 52902 54912 57024 61776 64658 67392 69498 70536 76414 79353 82368 85536 92664 94048 96987 101088 105804 114048 114621 123552 129316 134784 138996 141072 152828 158706 164736 171072 185328 188096 193974 202176 211608 229242 238059 247104 258632 277992 282144 290961 305656 317412 342144 343863 370656 376192 387948 404352 420277 423216 458484 476118 494208 517264 555984 564288 581922 611312 634824 687726 714177 741312 775896 840554 846432 872883 916968 952236 1031589 1034528 1111968 1128576 1163844 1222624 1260831 1269648 1375452 1428354 1482624 1551792 1681108 1692864 1745766 1833936 1904472 2063178 2069056 2223936 2327688 2445248 2521662 2539296 2618649 2750904 2856708 3094767 3103584 3362216 3385728 3491532 3667872 3782493 3808944 4126356 4138112 4447872 4655376 4890496 5043324 5078592 5237298 5501808 5713416 6189534 6207168 6724432 6983064 7335744 7564986 7617888 7855947 8252712 9284301 9310752 10086648 10157184 10474596 11003616 11347479 11426832 12379068 12414336 13448864 13966128 14671488 15129972 15235776 15711894 16505424 18568602 18621504 20173296 20949192 22007232 22694958 22853664 24758136 26897728 27932256 30259944 30471552 31423788 33010848 34042437 37137204 37243008 40346592 41898384 44014464 45389916 45707328 49516272 53795456 55864512 60519888 62847576 66021696 68084874 74274408 80693184 83796768 90779832 91414656 99032544 102127311 111729024 121039776 125695152 132043392 136169748 148548816 161386368 167593536 181559664 198065088 204254622 242079552 251390304 272339496 297097632 335187072 363119328 396130176 408509244 484159104 502780608 544678992 594195264 726238656 817018488 1005561216 1089357984 1188390528 1452477312 1634036976 2178715968 3268073952 4357431936 6536147904 13072295808
• Sum of all divisors σ(n): 45845654400
• Sum of proper divisors (its aliquot sum) s(n): 32773358592
• 13072295808 is an abundant number, because the sum of its proper divisors (32773358592) is greater than itself. Its abundance is 19701062784

Bases of 13072295808

• Binary: 1100001011001010110110011110000000₂
• Hexadecimal: 0x30B2B6780
• Base-36: 606WO00

Squares and roots of 13072295808

• 13072295808 squared (13072295808²) is 170884917691854372864
• 13072295808 cubed (13072295808³) is 2233858193193652954136536154112
• The square root of 13072295808 is 114334.1410428223
• The cube root of 13072295808 is 2355.6853926191

Scales and comparisons

• 13,072,295,808 seconds is equal to 415 years, 34 weeks, 1 day, 17 hours, 16 minutes, 48 seconds.
• To count from 1 to 13,072,295,808 would take you about eight hundred thirty-one 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 13072295808 cubic inches would be around 196.3 feet tall.

Recreational maths with 13072295808

• 13072295808 backwards is 80859227031
• The number of decimal digits it has is: 11
• The sum of 13072295808's digits is 45
• More coming soon!