40142774448

Names of 40142774448

• Cardinal: 40142774448 can be written as Forty billion, one hundred forty-two million, seven hundred seventy-four thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 4.0142774448 × 10¹⁰

Factors of 40142774448

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3127

Divisors of 40142774448

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 31 36 42 47 48 54 56 62 63 72 81 84 93 94 108 112 124 126 141 144 162 168 186 188 189 216 217 248 252 279 282 324 329 336 372 376 378 423 432 434 496 504 558 564 567 648 651 658 744 752 756 837 846 868 987 1008 1116 1128 1134 1269 1296 1302 1316 1457 1488 1512 1674 1692 1736 1953 1974 2232 2256 2268 2511 2538 2604 2632 2914 2961 3024 3037 3348 3384 3472 3807 3906 3948 4371 4464 4536 5022 5076 5208 5264 5828 5859 5922 6074 6696 6768 7614 7812 7896 8742 8883 9072 9111 10044 10152 10199 10416 11656 11718 11844 12148 13113 13392 15228 15624 15792 17484 17577 17766 18222 20088 20304 20398 21259 23312 23436 23688 24296 26226 26649 27333 30456 30597 31248 34968 35154 35532 36444 39339 40176 40796 42518 46872 47376 48592 52452 53298 54666 60912 61194 63777 69936 70308 71064 72888 78678 81592 81999 85036 91791 93744 94147 104904 106596 109332 118017 122388 127554 140616 142128 142739 145776 157356 163184 163998 170072 183582 188294 191331 209808 213192 218664 236034 244776 245997 255108 275373 281232 282441 285478 314712 327996 340144 367164 376588 382662 426384 428217 437328 472068 489552 491994 510216 550746 564882 570956 573993 629424 655992 659029 734328 753176 765324 826119 847323 856434 944136 983988 999173 1020432 1101492 1129764 1141912 1147986 1284651 1311984 1318058 1468656 1506352 1530648 1652238 1694646 1712868 1721979 1888272 1967976 1977087 1998346 2202984 2259528 2283824 2295972 2541969 2569302 2636116 2997519 3061296 3304476 3389292 3425736 3443958 3853953 3935952 3954174 3996692 4405968 4424909 4519056 4591944 5083938 5138604 5272232 5931261 5995038 6608952 6778584 6851472 6887916 7625907 7707906 7908348 7993384 8849818 8992557 9183888 10167876 10277208 10544464 11561859 11862522 11990076 13217904 13274727 13557168 13775832 15251814 15415812 15816696 15986768 17699636 17793783 17985114 20335752 20554416 23123718 23725044 23980152 26549454 26977671 27551664 30503628 30831624 30974363 31633392 35399272 35587566 35970228 39824181 40671504 46247436 47450088 47960304 53098908 53381349 53955342 61007256 61663248 61948726 70798544 71175132 71940456 79648362 80933013 92494872 92923089 94900176 106197816 106762698 107910684 119472543 122014512 123897452 142350264 143880912 159296724 161866026 184989744 185846178 212395632 213525396 215821368 238945086 247794904 278769267 284700528 318593448 323732052 358417629 371692356 427050792 431642736 477890172 495589808 557538534 637186896 647464104 716835258 743384712 836307801 854101584 955780344 1115077068 1294928208 1433670516 1486769424 1672615602 1911560688 2230154136 2508923403 2867341032 3345231204 4460308272 5017846806 5734682064 6690462408 10035693612 13380924816 20071387224 40142774448
• Sum of all divisors σ(n): 140028370944
• Sum of proper divisors (its aliquot sum) s(n): 99885596496
• 40142774448 is an abundant number, because the sum of its proper divisors (99885596496) is greater than itself. Its abundance is 59742822048

Bases of 40142774448

• Binary: 100101011000101100100010000010110000₂
• Hexadecimal: 0x958B220B0
• Base-36: IFVYZ00

Squares and roots of 40142774448

• 40142774448 squared (40142774448²) is 1611442340383001704704
• 40142774448 cubed (40142774448³) is 64687766405952079365132172603392
• The square root of 40142774448 is 200356.6181786865
• The cube root of 40142774448 is 3424.0160762011

Scales and comparisons

• 40,142,774,448 seconds is equal to 1,276 years, 21 weeks, 4 days, 10 hours, 40 minutes, 48 seconds.
• To count from 1 to 40,142,774,448 would take you about two thousand, five hundred fifty-two 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 40142774448 cubic inches would be around 285.3 feet tall.

Recreational maths with 40142774448

• 40142774448 backwards is 84447724104
• The number of decimal digits it has is: 11
• The sum of 40142774448's digits is 45
• More coming soon!