40408597593

Names of 40408597593

• Cardinal: 40408597593 can be written as Forty billion, four hundred eight million, five hundred ninety-seven thousand, five hundred ninety-three.

Scientific notation

• Scientific notation: 4.0408597593 × 10¹⁰

Factors of 40408597593

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 69

Divisors of 40408597593

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 13 17 21 29 39 49 51 63 87 91 117 119 147 153 203 221 261 273 289 357 377 441 493 609 637 663 819 833 841 867 1071 1131 1421 1479 1547 1827 1911 1989 2023 2499 2523 2601 2639 3393 3451 3757 4263 4437 4641 5733 5887 6069 6409 7497 7569 7917 8381 10353 10829 10933 11271 12789 13923 14161 14297 17661 18207 18473 19227 23751 24157 24389 25143 26299 31059 32487 32799 33813 41209 42483 42891 44863 52983 55419 57681 58667 72471 73167 75429 76531 78897 97461 98397 100079 108953 123627 127449 128673 134589 166257 170723 176001 184093 185861 217413 219501 229593 236691 243049 300237 314041 317057 326859 370881 403767 410669 414613 512169 528003 535717 552279 557583 688779 700553 729147 762671 900711 942123 951171 980577 1195061 1232007 1243839 1301027 1536507 1607151 1656837 1672749 1701343 2101659 2187441 2219399 2288013 2826369 2853513 2902291 3159637 3585183 3696021 3731517 3903081 4821453 5104029 5338697 5389969 6304977 6658197 6864039 7048421 8706873 9107189 9478911 10755549 11709243 11909401 15312087 15535793 16016091 16169907 19974591 20316037 21145263 22117459 26120619 27321567 28436733 35728203 37729783 46607379 48048273 48509721 49338947 60948111 63435789 66352377 81964701 91629473 107184609 113189349 139822137 148016841 154822213 182844333 199057131 264108481 274888419 339568047 345372629 444050523 464466639 641406311 792325443 824665257 1036117887 1393399917 1924218933 2376976329 3108353661 4489844177 5772656799 13469532531 40408597593
• Sum of all divisors σ(n): 80448502680
• Sum of proper divisors (its aliquot sum) s(n): 40039905087
• 40408597593 is a deficient number, because the sum of its proper divisors (40039905087) is less than itself. Its deficiency is 368692506

Bases of 40408597593

• Binary: 100101101000100010100100010001011001₂
• Hexadecimal: 0x9688A4459
• Base-36: IKA8HG9

Squares and roots of 40408597593

• 40408597593 squared (40408597593²) is 1632854759433005393649
• 40408597593 cubed (40408597593³) is 65981370901743135794560998886857
• The square root of 40408597593 is 201018.8985966245
• The cube root of 40408597593 is 3431.5573339057

Scales and comparisons

• 40,408,597,593 seconds is equal to 1,284 years, 45 weeks, 1 day, 2 hours, 26 minutes, 33 seconds.
• To count from 1 to 40,408,597,593 would take you about two thousand, five hundred sixty-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 40408597593 cubic inches would be around 286 feet tall.

Recreational maths with 40408597593

• 40408597593 backwards is 39579580404
• The number of decimal digits it has is: 11
• The sum of 40408597593's digits is 54
• More coming soon!