40400915373

Names of 40400915373

• Cardinal: 40400915373 can be written as Forty billion, four hundred million, nine hundred fifteen thousand, three hundred seventy-three.

Scientific notation

• Scientific notation: 4.0400915373 × 10¹⁰

Factors of 40400915373

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 283

Divisors of 40400915373

• Number of divisors d(n): 252
• Complete list of divisors:
  1 3 7 9 13 19 21 27 39 49 57 63 81 91 117 133 147 171 189 241 243 247 273 351 361 399 441 513 567 637 723 729 741 819 931 1053 1083 1197 1323 1539 1687 1701 1729 1911 2169 2223 2457 2527 2793 3133 3159 3249 3591 3969 4579 4617 4693 5061 5103 5187 5733 6507 6669 7371 7581 8379 9399 9477 9747 10773 11809 11907 12103 13737 13851 14079 15183 15561 17199 17689 19521 20007 21931 22113 22743 25137 28197 29241 32053 32319 32851 35427 35721 36309 41211 42237 45549 46683 51597 53067 58563 59527 60021 65793 66339 68229 75411 84591 87001 87723 96159 96957 98553 106281 108927 123633 126711 136647 140049 153517 154791 159201 175689 178581 180063 197379 204687 224371 226233 229957 253773 261003 263169 288477 295659 318843 326781 370899 380133 409941 416689 420147 460551 464373 477603 535743 592137 609007 614061 673113 678699 689871 761319 783009 865431 886977 956529 980343 1112697 1131013 1140399 1229823 1250067 1260441 1381653 1432809 1607229 1776411 1827021 1842183 2019339 2069613 2283957 2349027 2596293 2660931 2869587 2916823 2941029 3338091 3393039 3421197 3750201 4144959 4263049 4298427 4821687 5329233 5481063 6058017 6208839 7047081 7788879 7917091 7982793 8608761 8750469 8823087 10179117 11250603 12434877 12789147 12895281 14465061 15987699 16443189 18174051 18626517 21141243 23366637 23751273 23948379 26251407 30537351 33751809 37304631 38367441 43395183 49329567 54522153 55419637 55879551 63423729 71253819 78754221 91612053 101255427 111913893 115102323 147988701 163566459 166258911 167638653 213761457 236262663 274836159 303766281 345306969 443966103 498776733 641284371 708787989 824508477 1035920907 1496330199 1923853113 2126363967 3107762721 4488990597 5771559339 13466971791 40400915373
• Sum of all divisors σ(n): 80419875228
• Sum of proper divisors (its aliquot sum) s(n): 40018959855
• 40400915373 is a deficient number, because the sum of its proper divisors (40018959855) is less than itself. Its deficiency is 381955518

Bases of 40400915373

• Binary: 100101101000000101010000101110101101₂
• Hexadecimal: 0x968150BAD
• Base-36: IK5NTT9

Squares and roots of 40400915373

• 40400915373 squared (40400915373²) is 1632233962976307729129
• 40400915373 cubed (40400915373³) is 65943746207142223768546536000117
• The square root of 40400915373 is 200999.7894849643
• The cube root of 40400915373 is 3431.3398583293

Scales and comparisons

• 40,400,915,373 seconds is equal to 1,284 years, 32 weeks, 3 days, 4 hours, 29 minutes, 33 seconds.
• To count from 1 to 40,400,915,373 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 40400915373 cubic inches would be around 285.9 feet tall.

Recreational maths with 40400915373

• 40400915373 backwards is 37351900404
• The number of decimal digits it has is: 11
• The sum of 40400915373's digits is 36
• More coming soon!