401999918112

Names of 401999918112

• Cardinal: 401999918112 can be written as Four hundred one billion, nine hundred ninety-nine million, nine hundred eighteen thousand, one hundred twelve.

Scientific notation

• Scientific notation: 4.01999918112 × 10¹¹

Factors of 401999918112

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1097

Divisors of 401999918112

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 61 72 78 81 96 104 108 117 122 144 156 162 183 208 216 234 244 257 288 312 324 351 366 416 432 468 488 514 549 624 648 702 732 761 771 793 864 936 976 1028 1053 1098 1248 1296 1404 1464 1522 1542 1586 1647 1872 1952 2056 2106 2196 2283 2313 2379 2592 2808 2928 3044 3084 3172 3294 3341 3744 4112 4212 4392 4566 4626 4758 4941 5616 5856 6088 6168 6344 6588 6682 6849 6939 7137 8224 8424 8784 9132 9252 9516 9882 9893 10023 11232 12176 12336 12688 13176 13364 13698 13878 14274 15677 16848 17568 18264 18504 19032 19764 19786 20046 20547 20817 21411 24352 24672 25376 26352 26728 27396 27756 28548 29679 30069 31354 33696 36528 37008 38064 39528 39572 40092 41094 41634 42822 46421 47031 52704 53456 54792 55512 57096 59358 60138 61641 62708 64233 73056 74016 76128 79056 79144 80184 82188 83268 85644 89037 90207 92842 94062 106912 109584 111024 114192 118716 120276 123282 125416 128466 139263 141093 158112 158288 160368 164376 166536 171288 178074 180414 185684 188124 195577 203801 219168 222048 228384 237432 240552 246564 250832 256932 267111 270621 278526 282186 316576 320736 328752 333072 342576 356148 360828 371368 376248 391154 407602 417789 423279 474864 481104 493128 501664 513864 534222 541242 557052 564372 586731 603473 611403 657504 666144 685152 712296 721656 742736 752496 782308 801333 815204 835578 846558 949728 962208 986256 1027728 1068444 1082484 1114104 1128744 1173462 1206946 1222806 1253367 1269837 1424592 1443312 1485472 1504992 1564616 1602666 1630408 1671156 1693116 1760193 1810419 1834209 1972512 2055456 2136888 2164968 2228208 2257488 2346924 2413892 2445612 2506734 2539674 2542501 2849184 2886624 3129232 3205332 3260816 3342312 3386232 3520386 3620838 3668418 3760101 4273776 4329936 4456416 4514976 4693848 4827784 4891224 5013468 5079348 5085002 5280579 5431257 5502627 6258464 6410664 6521632 6684624 6772464 7040772 7241676 7336836 7520202 7627503 8547552 8659872 9387696 9655568 9782448 10026936 10158696 10170004 10561158 10862514 11005254 11930197 12821328 13369248 13544928 14081544 14483352 14673672 15040404 15255006 15841737 16293771 16507881 18775392 19311136 19564896 20053872 20317392 20340008 21122316 21725028 22010508 22882509 23860394 25642656 28163088 28966704 29347344 30080808 30510012 31683474 32587542 33015762 35790591 40107744 40634784 40680016 42244632 43450056 44021016 45765018 47720788 48881313 56326176 57933408 58694688 60161616 61020024 63366948 65175084 66031524 68647527 71581182 81360032 84489264 86900112 88042032 91530036 95441576 97762626 107371773 120323232 122040048 126733896 130350168 132063048 137295054 143162364 155092561 168978528 173800224 176084064 183060072 190883152 195525252 205942581 214743546 244080096 253467792 260700336 264126096 274590108 286324728 310185122 322115319 366120144 381766304 391050504 411885162 429487092 465277683 506935584 521400672 528252192 549180216 572649456 620370244 644230638 732240288 782101008 823770324 858974184 930555366 966345957 1098360432 1145298912 1240740488 1288461276 1395833049 1564202016 1647540648 1717948368 1861110732 1932691914 2196720864 2481480976 2576922552 2791666098 3295081296 3435896736 3722221464 3865383828 4187499147 4962961952 5153845104 5583332196 6590162592 7444442928 7730767656 8374998294 10307690208 11166664392 12562497441 14888885856 15461535312 16749996588 22333328784 25124994882 30923070624 33499993176 44666657568 50249989764 66999986352 100499979528 133999972704 200999959056 401999918112
• Sum of all divisors σ(n): 1300829335344
• Sum of proper divisors (its aliquot sum) s(n): 898829417232
• 401999918112 is an abundant number, because the sum of its proper divisors (898829417232) is greater than itself. Its abundance is 496829499120

Bases of 401999918112

• Binary: 101110110011001000011111111010000100000₂
• Hexadecimal: 0x5D990FF420
• Base-36: 54OCDE00

Squares and roots of 401999918112

• 401999918112 squared (401999918112²) is 161603934162054705644544
• 401999918112 cubed (401999918112³) is 64964768299723031006770952179580928
• The square root of 401999918112 is 634034.6347889837
• The cube root of 401999918112 is 7380.3221909705

Scales and comparisons

• 401,999,918,112 seconds is equal to 12,782 years, 18 weeks, 2 days, 19 hours, 55 minutes, 12 seconds.
• To count from 1 to 401,999,918,112 would take you about twenty-five thousand, five hundred sixty-four 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 401999918112 cubic inches would be around 615 feet tall.

Recreational maths with 401999918112

• 401999918112 backwards is 211819999104
• 401999918112 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 401999918112's digits is 54
• More coming soon!