381528545696272

Names of 381528545696272

• Cardinal: 381528545696272 can be written as Three hundred eighty-one trillion, five hundred twenty-eight billion, five hundred forty-five million, six hundred ninety-six thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 3.81528545696272 × 10¹⁴

Factors of 381528545696272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 468

Divisors of 381528545696272

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 4 8 13 16 19 26 38 52 76 104 127 152 208 247 254 304 307 361 494 508 614 722 988 1016 1228 1444 1651 1976 2032 2413 2456 2888 3302 3952 3991 4693 4826 4912 5776 5833 6604 6859 7982 9386 9652 11666 13208 13718 15964 18772 19304 23332 26416 27436 31369 31928 37544 38608 38989 45847 46664 54872 62738 63856 75088 75829 77978 89167 91694 93328 109744 110827 125476 130321 151658 155956 178334 183388 221654 250952 260642 303316 311912 356668 366776 443308 501904 506857 521284 596011 606632 623824 713336 733552 740791 871093 886616 1013714 1042568 1192022 1213264 1426672 1440751 1481582 1694173 1742186 1773232 2027428 2085136 2105713 2384044 2476099 2881502 2963164 3388346 3484372 4054856 4211426 4768088 4952198 5763004 5926328 6776692 6968744 8109712 8422852 9536176 9630283 9904396 11324209 11526008 11852656 13553384 13937488 14075029 16550767 16845704 19260566 19808792 22648418 23052016 27106768 27374269 28150058 32189287 33101534 33691408 38521132 39617584 40008547 45296836 47045881 54748538 56300116 64378574 66203068 77042264 80017094 90593672 94091762 109497076 112600232 128757148 132406136 154084528 160034188 181187344 182975377 188183524 215159971 218994152 225200464 257514296 264812272 267425551 314464573 320068376 365950754 376367048 430319942 437988304 515028592 520111111 534851102 611596453 628929146 640136752 731901508 752734096 760162393 860639884 1040222222 1069702204 1223192906 1257858292 1463803016 1520324786 1721279768 2080444444 2139404408 2446385812 2515716584 2927606032 3040649572 3442559536 3476532163 4088039449 4160888888 4278808816 4892771624 5031433168 5081085469 5974826887 6081299144 6953064326 8176078898 8321777776 9785543248 9882111109 10162170938 11949653774 12162598288 13906128652 14443085467 16352157796 19764222218 20324341876 23899307548 27812257304 28886170934 32704315592 39528444436 40648683752 47798615096 55624514608 57772341868 65408631184 66054111097 77672749531 79056888872 81297367504 95597230192 96540623911 115544683736 132108222194 155345499062 158113777744 187760111071 193081247822 231089367472 264216444388 310690998124 375520222142 386162495644 528432888776 621381996248 751040444284 772324991288 1056865777552 1242763992496 1255028110843 1502080888568 1544649982576 1834271854309 2510056221686 3004161777136 3668543708618 5020112443372 7337087417236 10040224886744 14674174834472 20080449773488 23845534106017 29348349668944 47691068212034 95382136424068 190764272848136 381528545696272
• Sum of all divisors σ(n): 849675541062656
• Sum of proper divisors (its aliquot sum) s(n): 468146995366384
• 381528545696272 is an abundant number, because the sum of its proper divisors (468146995366384) is greater than itself. Its abundance is 86618449670112

Bases of 381528545696272

• Binary: 1010110101111111110001001011100000001101000010000₂
• Hexadecimal: 0x15AFF89701A10
• Base-36: 3R8NSLBYTS

Squares and roots of 381528545696272

• 381528545696272 squared (381528545696272²) is 145564031181112311653274697984
• 381528545696272 cubed (381528545696272³) is 55536833122216570865195871466598833794715648
• The square root of 381528545696272 is 19532755.7117850627
• The cube root of 381528545696272 is 72528.5528879799

Scales and comparisons

• 381,528,545,696,272 seconds is equal to 12,131,427 years, 31 weeks, 4 days, 6 hours, 17 minutes, 52 seconds.
• To count from 1 to 381,528,545,696,272 would take you about thirty million, three hundred twenty-eight thousand, five hundred sixty-nine 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 381528545696272 cubic inches would be around 6044 feet tall.

Recreational maths with 381528545696272

• 381528545696272 backwards is 272696545825183
• The number of decimal digits it has is: 15
• The sum of 381528545696272's digits is 73
• More coming soon!