40045701888

Names of 40045701888

• Cardinal: 40045701888 can be written as Forty billion, forty-five million, seven hundred one thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 4.0045701888 × 10¹⁰

Factors of 40045701888

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 117

Divisors of 40045701888

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 29 32 36 48 54 58 64 72 83 87 96 108 116 128 144 166 174 192 216 232 249 256 261 288 332 348 384 432 464 498 522 576 664 696 747 768 783 841 864 928 996 1044 1152 1328 1392 1494 1566 1682 1728 1856 1992 2088 2241 2304 2407 2523 2656 2784 2988 3132 3364 3456 3712 3984 4176 4482 4814 5046 5312 5568 5976 6264 6728 6889 6912 7221 7424 7569 7968 8352 8964 9628 10092 10624 11136 11952 12528 13456 13778 14442 15138 15936 16704 17928 19256 20184 20667 21248 21663 22272 22707 23904 25056 26912 27556 28884 30276 31872 33408 35856 38512 40368 41334 43326 45414 47808 50112 53824 55112 57768 60552 62001 63744 64989 66816 69803 71712 77024 80736 82668 86652 90828 95616 100224 107648 110224 115536 121104 124002 129978 139606 143424 154048 161472 165336 173304 181656 186003 191232 199781 200448 209409 215296 220448 231072 242208 248004 259956 279212 286848 308096 322944 330672 346608 363312 372006 399562 418818 440896 462144 484416 496008 519912 558424 573696 599343 616192 628227 645888 661344 693216 726624 744012 799124 837636 881792 924288 968832 992016 1039824 1116848 1198686 1256454 1322688 1386432 1453248 1488024 1598248 1675272 1763584 1798029 1848576 1884681 1937664 1984032 2079648 2233696 2397372 2512908 2645376 2772864 2906496 2976048 3196496 3350544 3596058 3769362 3968064 4159296 4467392 4794744 5025816 5290752 5394087 5545728 5793649 5812992 5952096 6392992 6701088 7192116 7538724 7936128 8318592 8934784 9589488 10051632 10788174 11587298 11904192 12785984 13402176 14384232 15077448 15872256 16637184 17380947 17869568 19178976 20103264 21576348 23174596 23808384 25571968 26804352 28768464 30154896 34761894 38357952 40206528 43152696 46349192 47616768 51143936 52142841 53608704 57536928 60309792 69523788 76715904 80413056 86305392 92698384 104285682 115073856 120619584 139047576 153431808 156428523 160826112 172610784 185396768 208571364 230147712 241239168 278095152 312857046 345221568 370793536 417142728 460295424 482478336 556190304 625714092 690443136 741587072 834285456 1112380608 1251428184 1380886272 1483174144 1668570912 2224761216 2502856368 3337141824 4449522432 5005712736 6674283648 10011425472 13348567296 20022850944 40045701888
• Sum of all divisors σ(n): 124141992520
• Sum of proper divisors (its aliquot sum) s(n): 84096290632
• 40045701888 is an abundant number, because the sum of its proper divisors (84096290632) is greater than itself. Its abundance is 44050588744

Bases of 40045701888

• Binary: 100101010010111010001110101100000000₂
• Hexadecimal: 0x952E8EB00
• Base-36: IEA6DC0

Squares and roots of 40045701888

• 40045701888 squared (40045701888²) is 1603658239702566764544
• 40045701888 cubed (40045701888³) is 64219619797363834441345712259072
• The square root of 40045701888 is 200114.2221032779
• The cube root of 40045701888 is 3421.2538831043

Scales and comparisons

• 40,045,701,888 seconds is equal to 1,273 years, 17 weeks, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 40,045,701,888 would take you about two thousand, five hundred forty-six 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 40045701888 cubic inches would be around 285.1 feet tall.

Recreational maths with 40045701888

• 40045701888 backwards is 88810754004
• The number of decimal digits it has is: 11
• The sum of 40045701888's digits is 45
• More coming soon!