13585775420

Names of 13585775420

• Cardinal: 13585775420 can be written as Thirteen billion, five hundred eighty-five million, seven hundred seventy-five thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.358577542 × 10¹⁰

Factors of 13585775420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3242

Divisors of 13585775420

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 10 14 17 20 28 31 34 35 59 62 68 70 85 118 119 124 140 155 170 217 236 238 295 310 340 413 434 476 527 590 595 620 826 868 1003 1054 1085 1180 1190 1652 1829 2006 2065 2108 2170 2380 2635 3121 3658 3689 4012 4130 4340 5015 5270 6242 7021 7316 7378 8260 9145 10030 10540 12484 12803 14042 14756 15605 18290 18445 20060 21847 25606 28084 31093 31210 35105 36580 36890 43694 51212 53057 62186 62420 64015 70210 73780 87388 96751 106114 109235 124372 128030 140420 155465 184139 193502 212228 217651 218470 256060 265285 310930 368278 371399 387004 435302 436940 483755 530570 621860 677257 736556 742798 870604 920695 967510 1061140 1088255 1288973 1354514 1485596 1644767 1841390 1856995 1935020 2176510 2577946 2709028 3130363 3289534 3386285 3682780 3713990 4353020 5155892 5708309 6260726 6444865 6579068 6772570 7427980 8223835 11416618 11513369 12521452 12889730 13545140 15651815 16447670 21912541 22833236 23026738 25779460 28541545 31303630 32895340 39958163 43825082 46053476 57083090 57566845 62607260 79916326 87650164 97041253 109562705 114166180 115133690 159832652 194082506 199790815 219125410 230267380 388165012 399581630 438250820 485206265 679288771 799163260 970412530 1358577542 1940825060 2717155084 3396443855 6792887710 13585775420
• Sum of all divisors σ(n): 36253163520
• Sum of proper divisors (its aliquot sum) s(n): 22667388100
• 13585775420 is an abundant number, because the sum of its proper divisors (22667388100) is greater than itself. Its abundance is 9081612680

Bases of 13585775420

• Binary: 1100101001110001100111101100111100₂
• Hexadecimal: 0x329C67B3C
• Base-36: 68OMBEK

Squares and roots of 13585775420

• 13585775420 squared (13585775420²) is 184573293762676176400
• 13585775420 cubed (13585775420³) is 2507571317589405310754704088000
• The square root of 13585775420 is 116558.0345578973
• The cube root of 13585775420 is 2386.1338976095

Scales and comparisons

• 13,585,775,420 seconds is equal to 431 years, 51 weeks, 1 day, 18 hours, 30 minutes, 20 seconds.
• To count from 1 to 13,585,775,420 would take you about eight 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 13585775420 cubic inches would be around 198.8 feet tall.

Recreational maths with 13585775420

• 13585775420 backwards is 02457758531
• The number of decimal digits it has is: 11
• The sum of 13585775420's digits is 47
• More coming soon!