381727994368

Names of 381727994368

• Cardinal: 381727994368 can be written as Three hundred eighty-one billion, seven hundred twenty-seven million, nine hundred ninety-four thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 3.81727994368 × 10¹¹

Factors of 381727994368

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 208

Divisors of 381727994368

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 7 8 14 16 17 19 28 32 34 38 49 56 64 68 76 98 112 119 128 133 136 152 163 196 224 238 256 266 272 289 304 323 326 392 448 476 512 532 544 578 608 646 652 784 833 896 931 952 1064 1088 1141 1156 1216 1292 1304 1568 1666 1792 1862 1904 2023 2128 2176 2261 2282 2312 2432 2584 2608 2771 3097 3136 3332 3584 3724 3808 4046 4256 4352 4522 4564 4624 4864 4913 5168 5216 5491 5542 6194 6272 6664 7448 7616 7987 8092 8512 8704 9044 9128 9248 9728 9826 10336 10432 10982 11084 12388 12544 13328 14161 14896 15232 15827 15974 16184 17024 18088 18256 18496 19397 19652 20672 20864 21679 21964 22168 24776 25088 26656 28322 29792 30464 31654 31948 32368 34048 34391 36176 36512 36992 38437 38794 39304 41344 41728 43358 43928 44336 47107 49552 52649 53312 56644 59584 60928 63308 63896 64736 68096 68782 72352 73024 73984 76874 77588 78608 82688 83456 86716 87856 88672 93347 94214 99104 105298 106624 113288 119168 126616 127792 129472 135779 137564 144704 146048 147968 151753 153748 155176 157216 165376 173432 175712 177344 186694 188428 198208 210596 213248 226576 238336 240737 253232 255584 258944 269059 271558 275128 289408 292096 303506 307496 310352 314432 329749 346864 351424 354688 368543 373388 376856 396416 421192 426496 453152 476672 481474 506464 511168 517888 538118 543116 550256 578816 584192 607012 614992 620704 628864 653429 659498 693728 702848 709376 737086 746776 753712 792832 800819 842384 895033 906304 962948 1012928 1022336 1035776 1076236 1086232 1100512 1157632 1214024 1229984 1241408 1257728 1306858 1318996 1387456 1405696 1418752 1474172 1493552 1507424 1585664 1601638 1684768 1790066 1812608 1925896 2025856 2044672 2152472 2172464 2201024 2308243 2428048 2459968 2482816 2515456 2579801 2613716 2637992 2774912 2811392 2948344 2987104 3014848 3203276 3369536 3580132 3625216 3851792 4051712 4089344 4304944 4344928 4402048 4574003 4616486 4856096 4919936 4965632 5159602 5227432 5275984 5549824 5605733 5896688 5974208 6029696 6265231 6406552 6739072 7160264 7250432 7703584 8103424 8609888 8689856 8804096 9148006 9232972 9712192 9839872 9931264 10319204 10454864 10551968 11099648 11211466 11793376 11948416 12059392 12530462 12813104 13478144 14320528 15215561 15407168 17219776 17379712 17608192 18296012 18465944 19424384 19679744 20638408 20909728 21103936 22422932 23586752 23896832 24118784 25060924 25626208 26956288 28641056 30431122 30814336 34439552 34759424 36592024 36931888 38848768 39240131 41276816 41819456 42207872 43856617 44845864 47173504 47793664 50121848 51252416 57282112 60862244 61628672 68879104 69518848 73184048 73863776 77697536 78480262 82553632 83638912 84415744 87713234 89691728 94347008 100243696 102504832 106508927 114564224 121724488 123257344 137758208 146368096 147727552 156960524 165107264 167277824 168831488 175426468 179383456 188694016 200487392 205009664 213017854 229128448 243448976 292736192 295455104 313921048 330214528 334555648 350852936 358766912 400974784 410019328 426035708 458256896 486897952 585472384 590910208 627842096 660429056 701705872 717533824 745562489 801949568 852071416 973795904 1170944768 1181820416 1255684192 1320858112 1403411744 1435067648 1491124978 1603899136 1704142832 1947591808 2341889536 2511368384 2806823488 2870135296 2982249956 3207798272 3408285664 3895183616 5022736768 5613646976 5964499912 6816571328 7790367232 10045473536 11227293952 11928999824 13633142656 20090947072 22454587904 23857999648 27266285312 47715999296 54532570624 95431998592 190863997184 381727994368
• Sum of all divisors σ(n): 998377617600
• Sum of proper divisors (its aliquot sum) s(n): 616649623232
• 381727994368 is an abundant number, because the sum of its proper divisors (616649623232) is greater than itself. Its abundance is 234921628864

Bases of 381727994368

• Binary: 101100011100000110000101111001000000000₂
• Hexadecimal: 0x58E0C2F200
• Base-36: 4VD2ZPJ4

Squares and roots of 381727994368

• 381727994368 squared (381727994368²) is 145716261684215839719424
• 381727994368 cubed (381727994368³) is 55623976319518358258912675372204032
• The square root of 381727994368 is 617841.3990402391
• The cube root of 381727994368 is 7254.1189079705

Scales and comparisons

• 381,727,994,368 seconds is equal to 12,137 years, 40 weeks, 1 hour, 59 minutes, 28 seconds.
• To count from 1 to 381,727,994,368 would take you about twenty-four thousand, two hundred seventy-five 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 381727994368 cubic inches would be around 604.5 feet tall.

Recreational maths with 381727994368

• 381727994368 backwards is 863499727183
• The number of decimal digits it has is: 12
• The sum of 381727994368's digits is 67
• More coming soon!