399422772112

Names of 399422772112

• Cardinal: 399422772112 can be written as Three hundred ninety-nine billion, four hundred twenty-two million, seven hundred seventy-two thousand, one hundred twelve.

Scientific notation

• Scientific notation: 3.99422772112 × 10¹¹

Factors of 399422772112

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2332

Divisors of 399422772112

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 31 41 52 56 62 82 91 101 104 112 124 164 182 202 208 217 248 287 328 364 403 404 434 496 533 574 656 707 728 806 808 868 1066 1148 1271 1313 1414 1456 1612 1616 1736 2132 2137 2296 2542 2626 2821 2828 3131 3224 3472 3731 4141 4264 4274 4592 5084 5252 5642 5656 6262 6448 7462 8282 8528 8548 8897 9191 10168 10504 11284 11312 12524 14924 14959 16523 16564 17096 17794 18382 20336 21008 21917 22568 25048 27781 28987 29848 29918 33046 33128 34192 35588 36764 40703 43834 45136 50096 53833 55562 57974 59696 59836 66092 66247 66256 71176 73528 81406 87617 87668 107666 111124 115661 115948 119672 128371 132184 132494 142352 147056 162812 175234 175336 194467 215332 215837 222248 231322 231896 239344 256742 264368 264988 284921 325624 350468 350672 376831 388934 430664 431674 444496 462644 463729 463792 513484 529976 569842 613319 651248 700936 753662 777868 861211 861328 863348 898597 925288 927458 1026968 1059952 1139021 1139684 1226638 1401872 1507324 1510859 1555736 1668823 1722422 1726696 1797194 1850576 1854916 2053936 2278042 2279368 2453276 2716127 2805881 3014648 3021718 3111472 3337646 3444844 3453392 3594388 3709832 4556084 4558736 4906552 5432254 5611762 6028477 6029296 6043436 6675292 6690947 6889688 7188776 7419664 7973147 8849317 9112168 9813104 10864508 11223524 11681761 12056954 12086872 13350584 13381894 13779376 14377552 15946294 17698634 18224336 19012889 19641167 21729016 22447048 23363522 24113908 24173744 26701168 26763788 31892588 35309651 35397268 38025778 39282334 43458032 44894096 46727044 46836629 48227816 53527576 61945219 63785176 70619302 70794536 76051556 78564668 86982311 93454088 93673258 96455632 107055152 115041121 123890438 127570352 141238604 141589072 152103112 157129336 173964622 186908176 187346516 230082242 247167557 247780876 274328827 282477208 304206224 314258672 347929244 374693032 460164484 494335114 495561752 548657654 564954416 608876177 695858488 749386064 805287847 920328968 988670228 991123504 1097315308 1217752354 1391716976 1610575694 1840657936 1920301789 1977340456 2194630616 2435504708 3221151388 3566274751 3840603578 3954680912 4389261232 4871009416 6442302776 7132549502 7681207156 9742018832 12884605552 14265099004 15362414312 24963923257 28530198008 30724828624 49927846514 57060396016 99855693028 199711386056 399422772112
• Sum of all divisors σ(n): 1017622867968
• Sum of proper divisors (its aliquot sum) s(n): 618200095856
• 399422772112 is an abundant number, because the sum of its proper divisors (618200095856) is greater than itself. Its abundance is 218777323744

Bases of 399422772112

• Binary: 101110011111111011100111101001110010000₂
• Hexadecimal: 0x5CFF73D390
• Base-36: 53HQ07F4

Squares and roots of 399422772112

• 399422772112 squared (399422772112²) is 159538550881634684940544
• 399422772112 cubed (399422772112³) is 63723330251873887449041824381308928
• The square root of 399422772112 is 631999.0285688735
• The cube root of 399422772112 is 7364.5170815301

Scales and comparisons

• 399,422,772,112 seconds is equal to 12,700 years, 21 weeks, 1 day, 18 hours, 1 minute, 52 seconds.
• To count from 1 to 399,422,772,112 would take you about twenty-five thousand, four hundred 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 399422772112 cubic inches would be around 613.7 feet tall.

Recreational maths with 399422772112

• 399422772112 backwards is 211277224993
• The number of decimal digits it has is: 12
• The sum of 399422772112's digits is 49
• More coming soon!