381043015680

Names of 381043015680

• Cardinal: 381043015680 can be written as Three hundred eighty-one billion, forty-three million, fifteen thousand, six hundred eighty.

Scientific notation

• Scientific notation: 3.8104301568 × 10¹¹

Factors of 381043015680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 178

Divisors of 381043015680

• Number of divisors d(n): 408
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 64 68 80 85 96 102 120 128 136 151 160 170 192 204 240 255 256 272 302 320 340 384 408 453 480 510 512 544 604 640 680 755 768 816 906 960 1020 1024 1088 1208 1280 1360 1510 1536 1632 1812 1920 2040 2048 2176 2265 2416 2560 2567 2720 3020 3072 3264 3624 3840 4080 4096 4352 4530 4832 5120 5134 5440 6040 6144 6528 7248 7680 7701 8160 8192 8704 9060 9664 10240 10268 10880 12080 12288 12835 13056 14496 15360 15402 16320 16384 17408 18120 19328 20480 20536 21760 22801 24160 24576 25670 26112 28992 30720 30804 32640 32768 34816 36240 38505 38656 40960 41072 43520 45602 48320 49152 51340 52224 57984 61440 61608 65280 65536 68403 69632 72480 77010 77312 81920 82144 87040 91204 96640 98304 102680 104448 114005 115968 122880 123216 130560 136806 139264 144960 154020 154624 163840 164288 174080 182408 193280 196608 205360 208896 228010 231936 245760 246432 261120 273612 278528 289920 308040 309248 327680 328576 342015 348160 364816 386560 387617 410720 417792 456020 463872 491520 492864 522240 547224 557056 579840 616080 618496 657152 684030 696320 729632 773120 775234 821440 835584 912040 927744 983040 985728 1044480 1094448 1114112 1159680 1162851 1232160 1236992 1314304 1368060 1392640 1459264 1546240 1550468 1642880 1671168 1824080 1855488 1938085 1971456 2088960 2188896 2319360 2325702 2464320 2473984 2628608 2736120 2785280 2918528 3092480 3100936 3285760 3342336 3648160 3710976 3876170 3942912 4177920 4377792 4638720 4651404 4928640 4947968 5257216 5472240 5570560 5814255 5837056 6184960 6201872 6571520 7296320 7421952 7752340 7885824 8355840 8755584 9277440 9302808 9857280 9895936 10514432 10944480 11628510 11674112 12369920 12403744 13143040 14592640 14843904 15504680 15771648 16711680 17511168 18554880 18605616 19714560 21028864 21888960 23257020 23348224 24739840 24807488 26286080 29185280 29687808 31009360 31543296 35022336 37109760 37211232 39429120 42057728 43777920 46514040 46696448 49479680 49614976 52572160 58370560 62018720 63086592 70044672 74219520 74422464 78858240 84115456 87555840 93028080 93392896 99229952 105144320 116741120 124037440 126173184 140089344 148439040 148844928 157716480 168230912 175111680 186056160 186785792 198459904 210288640 233482240 248074880 252346368 280178688 297689856 315432960 350223360 372112320 373571584 396919808 420577280 466964480 496149760 504692736 560357376 595379712 630865920 700446720 744224640 747143168 793839616 841154560 933928960 992299520 1120714752 1190759424 1261731840 1400893440 1488449280 1494286336 1587679232 1867857920 1984599040 2241429504 2381518848 2523463680 2801786880 2976898560 3175358464 3735715840 3969198080 4482859008 4763037696 5603573760 5953797120 6350716928 7471431680 7938396160 9526075392 11207147520 11907594240 12701433856 15876792320 19052150784 22414295040 23815188480 25402867712 31753584640 38104301568 47630376960 63507169280 76208603136 95260753920 127014338560 190521507840 381043015680
• Sum of all divisors σ(n): 1299660190416
• Sum of proper divisors (its aliquot sum) s(n): 918617174736
• 381043015680 is an abundant number, because the sum of its proper divisors (918617174736) is greater than itself. Its abundance is 537574159056

Bases of 381043015680

• Binary: 101100010110111111011110000000000000000₂
• Hexadecimal: 0x58B7EF0000
• Base-36: 4V1R68LC

Squares and roots of 381043015680

• 381043015680 squared (381043015680²) is 145193779798508725862400
• 381043015680 cubed (381043015680³) is 55325075712401627669403304722432000
• The square root of 381043015680 is 617286.8180027823
• The cube root of 381043015680 is 7249.7773419053

Scales and comparisons

• 381,043,015,680 seconds is equal to 12,115 years, 51 weeks, 3 days, 2 hours, 8 minutes.
• To count from 1 to 381,043,015,680 would take you about twenty-four thousand, two hundred thirty-one 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 381043015680 cubic inches would be around 604.1 feet tall.

Recreational maths with 381043015680

• 381043015680 backwards is 086510340183
• The number of decimal digits it has is: 12
• The sum of 381043015680's digits is 39
• More coming soon!