40425997824

Names of 40425997824

• Cardinal: 40425997824 can be written as Forty billion, four hundred twenty-five million, nine hundred ninety-seven thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 4.0425997824 × 10¹⁰

Factors of 40425997824

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 371

Divisors of 40425997824

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 19 24 32 34 36 38 48 51 57 64 68 72 76 96 102 114 128 136 144 152 153 157 171 173 192 204 228 256 272 288 304 306 314 323 342 346 384 408 456 471 512 519 544 576 608 612 628 646 684 692 768 816 912 942 969 1038 1088 1152 1216 1224 1256 1292 1368 1384 1413 1536 1557 1632 1824 1884 1938 2076 2176 2304 2432 2448 2512 2584 2669 2736 2768 2826 2907 2941 2983 3114 3264 3287 3648 3768 3876 4152 4352 4608 4864 4896 5024 5168 5338 5472 5536 5652 5814 5882 5966 6228 6528 6574 7296 7536 7752 8007 8304 8704 8823 8949 9728 9792 9861 10048 10336 10676 10944 11072 11304 11628 11764 11932 12456 13056 13148 14592 15072 15504 16014 16608 17646 17898 19584 19722 20096 20672 21352 21888 22144 22608 23256 23528 23864 24021 24912 26112 26296 26469 26847 27161 29184 29583 30144 31008 32028 33216 35292 35796 39168 39444 40192 41344 42704 43776 44288 45216 46512 47056 47728 48042 49824 50711 52592 52938 53694 54322 55879 59166 60288 62016 64056 66432 70584 71592 78336 78888 80384 81483 82688 85408 87552 88576 90432 93024 94112 95456 96084 99648 101422 105184 105876 107388 108644 111758 118332 120576 124032 128112 132864 141168 143184 152133 157776 162966 165376 167637 170816 180864 186048 188224 190912 192168 199296 202844 210368 211752 214776 217288 223516 236664 241152 244449 248064 256224 265728 282336 286368 304266 315552 325932 335274 341632 361728 372096 376448 381824 384336 398592 405688 420736 423504 429552 434576 447032 456399 461737 473328 488898 496128 502911 512448 516059 564672 572736 608532 631104 651864 670548 683264 723456 744192 752896 763648 768672 797184 811376 841472 847008 859104 869152 894064 912798 923474 946656 977796 1005822 1024896 1032118 1129344 1145472 1217064 1262208 1303728 1341096 1366528 1385211 1488384 1505792 1527296 1537344 1548177 1622752 1682944 1694016 1718208 1738304 1788128 1825596 1846948 1893312 1955592 2011644 2049792 2064236 2258688 2290944 2434128 2524416 2607456 2682192 2770422 3074688 3096354 3245504 3388032 3436416 3476608 3576256 3651192 3693896 3786624 3911184 4023288 4099584 4128472 4155633 4517376 4581888 4644531 4868256 5048832 5214912 5364384 5540844 6149376 6192708 6491008 6776064 6872832 6953216 7152512 7302384 7387792 7573248 7822368 8046576 8256944 8311266 8773003 9289062 9736512 10429824 10728768 11081688 12298752 12385416 12982016 13552128 13745664 13906432 14305024 14604768 14775584 15146496 15644736 16093152 16513888 16622532 17546006 18578124 19473024 20859648 21457536 22163376 24770832 25964032 26319009 28610048 29209536 29551168 31289472 32186304 33027776 33245064 35092012 37156248 38946048 41719296 42915072 44326752 49541664 52638018 58419072 59102336 62578944 64372608 66055552 66490128 70184024 74312496 77892096 78957027 85830144 88653504 99083328 105276036 116838144 118204672 125157888 128745216 132111104 132980256 140368048 148624992 157914054 177307008 198166656 210552072 233676288 236409344 257490432 264222208 265960512 280736096 297249984 315828108 354614016 396333312 421104144 531921024 561472192 594499968 631656216 709228032 792666624 842208288 1063842048 1122944384 1188999936 1263312432 1684416576 2127684096 2245888768 2377999872 2526624864 3368833152 4491777536 5053249728 6737666304 10106499456 13475332608 20212998912 40425997824
• Sum of all divisors σ(n): 131621798880
• Sum of proper divisors (its aliquot sum) s(n): 91195801056
• 40425997824 is an abundant number, because the sum of its proper divisors (91195801056) is greater than itself. Its abundance is 50769803232

Bases of 40425997824

• Binary: 100101101001100100111100011000000000₂
• Hexadecimal: 0x96993C600
• Base-36: IKKLFK0

Squares and roots of 40425997824

• 40425997824 squared (40425997824²) is 1634261300066052734976
• 40425997824 cubed (40425997824³) is 66066643760317658920409024692224
• The square root of 40425997824 is 201062.1740258471
• The cube root of 40425997824 is 3432.0498142639

Scales and comparisons

• 40,425,997,824 seconds is equal to 1,285 years, 21 weeks, 6 days, 11 hours, 50 minutes, 24 seconds.
• To count from 1 to 40,425,997,824 would take you about two thousand, five hundred seventy 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 40425997824 cubic inches would be around 286 feet tall.

Recreational maths with 40425997824

• 40425997824 backwards is 42879952404
• The number of decimal digits it has is: 11
• The sum of 40425997824's digits is 54
• More coming soon!