40572754768

Names of 40572754768

• Cardinal: 40572754768 can be written as Forty billion, five hundred seventy-two million, seven hundred fifty-four thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0572754768 × 10¹⁰

Factors of 40572754768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 219

Divisors of 40572754768

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 7 8 13 14 16 23 26 28 46 52 56 67 91 92 104 107 112 134 161 169 182 184 208 214 268 299 322 338 364 368 428 469 536 598 644 676 728 749 856 871 938 1072 1183 1196 1288 1352 1391 1456 1498 1541 1712 1742 1876 2093 2197 2366 2392 2461 2576 2704 2782 2996 3082 3484 3752 3887 4186 4394 4732 4784 4922 5564 5992 6097 6164 6968 7169 7504 7774 8372 8788 9464 9737 9844 10787 11128 11323 11984 12194 12328 13936 14338 15379 15548 16744 17227 17576 18083 18928 19474 19688 20033 21574 22256 22646 24388 24656 27209 28676 30758 31096 31993 33488 34454 35152 36166 38948 39376 40066 43148 45292 48776 50183 50531 54418 57352 61516 62192 63986 68908 72332 77896 79261 80132 86296 90584 93197 97552 100366 101062 108836 114704 123032 126581 127972 137816 140231 144664 147199 155792 158522 160264 164887 172592 181168 186394 200732 202124 217672 223951 235079 246064 253162 255944 260429 275632 280462 289328 294398 317044 320528 329774 353717 372788 401464 404248 415909 435344 447902 470158 506324 511888 520858 560924 588796 634088 652379 659548 707434 745576 802928 808496 831818 895804 940316 1012648 1030393 1041716 1121848 1154209 1177592 1211561 1268176 1304758 1319096 1414868 1491152 1645553 1663636 1791608 1823003 1880632 2025296 2060786 2083432 2143531 2243696 2308418 2355184 2423122 2609516 2638192 2829736 2911363 3291106 3327272 3385577 3583216 3646006 3761264 4121572 4166864 4287062 4616836 4846244 5219032 5406817 5659472 5822726 6582212 6654544 6771154 7292012 8243144 8480927 8574124 9233672 9692488 10438064 10813634 11645452 13164424 13542308 14584024 15004717 15750293 16486288 16961854 17148248 18467344 19384976 21627268 23290904 23699039 26328848 27084616 27865903 29168048 30009434 31500586 33923708 34296496 37847719 43254536 46581808 47398078 54169232 55731806 60018868 63001172 67847416 75695438 86509072 94796156 110252051 111463612 120037736 126002344 135694832 151390876 189592312 195061321 220504102 222927224 240075472 252004688 302781752 362256739 379184624 390122642 441008204 445854448 605563504 724513478 780245284 882016408 1449026956 1560490568 1764032816 2535797173 2898053912 3120981136 5071594346 5796107824 10143188692 20286377384 40572754768
• Sum of all divisors σ(n): 104033341440
• Sum of proper divisors (its aliquot sum) s(n): 63460586672
• 40572754768 is an abundant number, because the sum of its proper divisors (63460586672) is greater than itself. Its abundance is 22887831904

Bases of 40572754768

• Binary: 100101110010010100110001101101010000₂
• Hexadecimal: 0x972531B50
• Base-36: IMZYXXS

Squares and roots of 40572754768

• 40572754768 squared (40572754768²) is 1646148429464266733824
• 40572754768 cubed (40572754768³) is 66788776540382039810381482872832
• The square root of 40572754768 is 201426.7975419359
• The cube root of 40572754768 is 3436.1978782367

Scales and comparisons

• 40,572,754,768 seconds is equal to 1,290 years, 4 weeks, 4 days, 1 hour, 39 minutes, 28 seconds.
• To count from 1 to 40,572,754,768 would take you about two thousand, five hundred eighty 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 40572754768 cubic inches would be around 286.3 feet tall.

Recreational maths with 40572754768

• 40572754768 backwards is 86745727504
• The number of decimal digits it has is: 11
• The sum of 40572754768's digits is 55
• More coming soon!