40090167390

Names of 40090167390

• Cardinal: 40090167390 can be written as Forty billion, ninety million, one hundred sixty-seven thousand, three hundred ninety.

Scientific notation

• Scientific notation: 4.009016739 × 10¹⁰

Factors of 40090167390

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1827

Divisors of 40090167390

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 19 21 26 30 35 38 39 42 57 65 70 78 91 95 105 114 130 133 182 190 195 210 247 266 273 285 390 399 455 494 546 570 665 741 757 798 910 1021 1235 1330 1365 1482 1514 1729 1995 2042 2271 2470 2730 3063 3458 3705 3785 3990 4542 5105 5187 5299 6126 7147 7410 7570 8645 9841 10210 10374 10598 11355 13273 14294 14383 15315 15897 17290 19399 19682 21441 22710 25935 26495 26546 28766 29523 30630 31794 35735 38798 39819 42882 43149 49205 51870 52990 58197 59046 66365 68887 71470 71915 79485 79638 86298 92911 96995 98410 100681 107205 116394 132730 135793 137774 143830 147615 158970 185822 186979 193990 199095 201362 206661 214410 215745 252187 271586 278733 290985 295230 302043 344435 373958 398190 407379 413322 431490 464555 503405 504374 557466 560937 581970 604086 678965 688870 756561 772897 814758 929110 934895 1006810 1033305 1121874 1260935 1308853 1357930 1393665 1510215 1513122 1545794 1765309 1869790 2036895 2066610 2318691 2521870 2617706 2787330 2804685 3020430 3530618 3782805 3864485 3926559 4073790 4637382 5295927 5410279 5609370 6544265 7565610 7728970 7853118 8826545 10047661 10591854 10820558 11593455 13088530 14685043 16230837 17653090 19632795 20095322 23186910 26479635 27051395 29370086 30142983 32461674 39265590 44055129 50238305 52959270 54102790 60285966 70333627 73425215 81154185 88110258 100476610 102795301 140667254 146850430 150714915 162308370 190905559 205590602 211000881 220275645 301429830 308385903 351668135 381811118 422001762 440551290 513976505 572716677 616771806 703336270 954527795 1027953010 1055004405 1145433354 1336338913 1541929515 1909055590 2110008810 2672677826 2863583385 3083859030 4009016739 5727166770 6681694565 8018033478 13363389130 20045083695 40090167390
• Sum of all divisors σ(n): 124939745280
• Sum of proper divisors (its aliquot sum) s(n): 84849577890
• 40090167390 is an abundant number, because the sum of its proper divisors (84849577890) is greater than itself. Its abundance is 44759410500

Bases of 40090167390

• Binary: 100101010101100011110110100001011110₂
• Hexadecimal: 0x9558F685E
• Base-36: IF0NF4U

Squares and roots of 40090167390

• 40090167390 squared (40090167390²) is 1607221521358219412100
• 40090167390 cubed (40090167390³) is 64433779824061476383436391419000
• The square root of 40090167390 is 200225.2915842551
• The cube root of 40090167390 is 3422.5196993505

Scales and comparisons

• 40,090,167,390 seconds is equal to 1,274 years, 38 weeks, 4 days, 13 hours, 36 minutes, 30 seconds.
• To count from 1 to 40,090,167,390 would take you about two thousand, five hundred forty-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 40090167390 cubic inches would be around 285.2 feet tall.

Recreational maths with 40090167390

• 40090167390 backwards is 09376109004
• 40090167390 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40090167390's digits is 39
• More coming soon!