394140313152

Names of 394140313152

• Cardinal: 394140313152 can be written as Three hundred ninety-four billion, one hundred forty million, three hundred thirteen thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 3.94140313152 × 10¹¹

Factors of 394140313152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 140

Divisors of 394140313152

• Number of divisors d(n): 560
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 37 38 48 54 57 64 72 74 76 79 81 96 108 111 114 144 148 152 158 162 171 192 216 222 228 237 288 296 304 316 324 333 342 432 444 456 474 513 576 592 608 632 648 666 684 703 711 864 888 912 948 999 1026 1184 1216 1264 1296 1332 1368 1369 1406 1422 1501 1539 1728 1776 1824 1896 1998 2052 2109 2133 2368 2528 2592 2664 2736 2738 2812 2844 2923 2997 3002 3078 3552 3648 3792 3996 4104 4107 4218 4266 4503 5056 5184 5328 5472 5476 5624 5688 5846 5994 6004 6156 6327 6399 7104 7584 7992 8208 8214 8436 8532 8769 9006 10656 10944 10952 11248 11376 11692 11988 12008 12312 12321 12654 12798 13509 15168 15984 16416 16428 16872 17064 17538 18012 18981 21312 21904 22496 22752 23384 23976 24016 24624 24642 25308 25596 26011 26307 27018 31968 32832 32856 33744 34128 35076 36024 36963 37962 40527 43808 44992 45504 46768 47952 48032 49248 49284 50616 50653 51192 52022 52614 54036 55537 56943 63936 65712 67488 68256 70152 72048 73926 75924 78033 78921 81054 87616 93536 95904 96064 98496 98568 101232 101306 102384 104044 105228 108072 108151 110889 111074 113886 121581 131424 134976 136512 140304 144096 147852 151848 151959 156066 157842 162108 166611 187072 191808 197136 202464 202612 204768 208088 210456 216144 216302 221778 222148 227772 234099 236763 243162 262848 280608 288192 295704 303696 303918 312132 315684 324216 324453 333222 394272 404928 405224 409536 416176 420912 432288 432604 443556 444296 455544 455877 468198 473526 486324 499833 561216 591408 607392 607836 624264 631368 648432 648906 666444 702297 788544 810448 832352 841824 864576 865208 887112 888592 911088 911754 936396 947052 962407 972648 973359 999666 1182816 1214784 1215672 1248528 1262736 1296864 1297812 1332888 1367631 1404594 1499499 1620896 1664704 1683648 1730416 1774224 1777184 1822176 1823508 1872792 1894104 1924814 1945296 1946718 1999332 2054869 2106891 2365632 2431344 2497056 2525472 2593728 2595624 2665776 2735262 2809188 2887221 2920077 2998998 3241792 3460832 3548448 3554368 3644352 3647016 3745584 3788208 3849628 3890592 3893436 3998664 4001587 4102893 4109738 4213782 4498497 4862688 4994112 5050944 5191248 5331552 5470524 5618376 5774442 5840154 5997996 6164607 6921664 7096896 7294032 7491168 7576416 7699256 7781184 7786872 7997328 8003174 8205786 8219476 8427564 8661663 8760231 8996994 9725376 10382496 10663104 10941048 11236752 11548884 11680308 11995992 12004761 12329214 14588064 14982336 15152832 15398512 15573744 15994656 16006348 16411572 16438952 16855128 17323326 17520462 17993988 18493821 20764992 21882096 22473504 23097768 23360616 23991984 24009522 24658428 25984989 29176128 30797024 31147488 31989312 32012696 32823144 32877904 33710256 34646652 35040924 35987976 36014283 36987642 43764192 44947008 46195536 46721232 47983968 48019044 49316856 51969978 55481463 61594048 62294976 64025392 65646288 65755808 67420512 69293304 70081848 71975952 72028566 73975284 76030153 77954967 87528384 92391072 93442464 95967936 96038088 98633712 103939956 108042849 110962926 128050784 131292576 131511616 134841024 138586608 140163696 143951904 144057132 147950568 152060306 155909934 166444389 184782144 186884928 192076176 197267424 207879912 216085698 221925852 228090459 256101568 262585152 277173216 280327392 287903808 288114264 295901136 304120612 311819868 324128547 332888778 384152352 394534848 415759824 432171396 443851704 456180918 554346432 560654784 576228528 591802272 608241224 623639736 648257094 665777556 684271377 768304704 831519648 864342792 887703408 912361836 1152457056 1183604544 1216482448 1247279472 1296514188 1331555112 1368542754 1663039296 1728685584 1775406816 1824723672 2052814131 2304914112 2432964896 2494558944 2593028376 2663110224 2737085508 3457371168 3550813632 3649447344 4105628262 4865929792 4989117888 5186056752 5326220448 5474171016 6158442393 6914742336 7298894688 8211256524 10372113504 10652440896 10948342032 12316884786 14597789376 16422513048 20744227008 21896684064 24633769572 32845026096 43793368128 49267539144 65690052192 98535078288 131380104384 197070156576 394140313152
• Sum of all divisors σ(n): 1280009632000
• Sum of proper divisors (its aliquot sum) s(n): 885869318848
• 394140313152 is an abundant number, because the sum of its proper divisors (885869318848) is greater than itself. Its abundance is 491729005696

Bases of 394140313152

• Binary: 101101111000100100101111110011001000000₂
• Hexadecimal: 0x5BC497E640
• Base-36: 512CYS00

Squares and roots of 394140313152

• 394140313152 squared (394140313152²) is 155346586451556624175104
• 394140313152 cubed (394140313152³) is 61228352231110768330235464242167808
• The square root of 394140313152 is 627805.9518290663
• The cube root of 394140313152 is 7331.9070814671

Scales and comparisons

• 394,140,313,152 seconds is equal to 12,532 years, 23 weeks, 4 hours, 19 minutes, 12 seconds.
• To count from 1 to 394,140,313,152 would take you about twenty-five thousand and 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 394140313152 cubic inches would be around 611 feet tall.

Recreational maths with 394140313152

• 394140313152 backwards is 251313041493
• 394140313152 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 394140313152's digits is 36
• More coming soon!