80381456064

Names of 80381456064

• Cardinal: 80381456064 can be written as Eighty billion, three hundred eighty-one million, four hundred fifty-six thousand and sixty-four.

Scientific notation

• Scientific notation: 8.0381456064 × 10¹⁰

Factors of 80381456064

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 21695

Divisors of 80381456064

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 64 71 72 78 84 91 96 104 112 117 126 142 144 156 168 182 192 208 213 224 234 252 273 284 288 312 336 364 416 426 448 468 497 504 546 568 576 624 639 672 728 819 832 852 923 936 994 1008 1092 1136 1248 1278 1344 1456 1491 1638 1704 1846 1872 1988 2016 2184 2272 2496 2556 2769 2912 2982 3276 3408 3692 3744 3976 4032 4368 4473 4544 5112 5538 5824 5964 6461 6552 6816 7384 7488 7952 8307 8736 8946 10224 11076 11928 12922 13104 13632 14768 15904 16614 17472 17892 19383 20448 21599 22152 23856 25844 26208 29536 31808 33228 35784 38766 40896 43198 44304 47712 51688 52416 58149 59072 64797 66456 71568 77532 86396 88608 95424 103376 116298 129594 132912 143136 151193 155064 172792 177216 194391 206752 232596 259188 265824 280787 286272 302386 310128 345584 388782 413504 453579 465192 518376 531648 561574 604772 620256 691168 777564 842361 907158 930384 1036752 1123148 1209544 1240512 1360737 1382336 1533529 1555128 1684722 1814316 1860768 1965509 2073504 2246296 2419088 2527083 2721474 3067058 3110256 3369444 3628632 3721536 3931018 4147008 4492592 4600587 4838176 5054166 5442948 5896527 6134116 6220512 6738888 7257264 7862036 8985184 9201174 9676352 10108332 10734703 10885896 11793054 12268232 12441024 13477776 13801761 14514528 15724072 17689581 17970368 18402348 19935877 20216664 21469406 21771792 23586108 24536464 26955552 27603522 29029056 31448144 32204109 35379162 36804696 39871754 40433328 42938812 43543584 47172216 49072928 53911104 55207044 59807631 62896288 64408218 70758324 73609392 79743508 80866656 85877624 87087168 94344432 96612327 98145856 110414088 119615262 125792576 128816436 139551139 141516648 147218784 159487016 161733312 171755248 179422893 188688864 193224654 220828176 239230524 257632872 279102278 283033296 294437568 318974032 343510496 358845786 377377728 386449308 418653417 441656352 478461048 515265744 558204556 566066592 637948064 687020992 717691572 772898616 837306834 883312704 956922096 1030531488 1116409112 1132133184 1255960251 1275896128 1435383144 1545797232 1674613668 1913844192 2061062976 2232818224 2511920502 2870766288 3091594464 3349227336 3827688384 4465636448 5023841004 5741532576 6183188928 6698454672 8931272896 10047682008 11483065152 13396909344 20095364016 26793818688 40190728032 80381456064
• Sum of all divisors σ(n): 287575142400
• Sum of proper divisors (its aliquot sum) s(n): 207193686336
• 80381456064 is an abundant number, because the sum of its proper divisors (207193686336) is greater than itself. Its abundance is 126812230272

Bases of 80381456064

• Binary: 1001010110111000110111010111011000000₂
• Hexadecimal: 0x12B71BAEC0
• Base-36: 10XD1KG0

Squares and roots of 80381456064

• 80381456064 squared (80381456064²) is 6461178478968762372096
• 80381456064 cubed (80381456064³) is 519358934028889920641091043590144
• The square root of 80381456064 is 283516.2359795291
• The cube root of 80381456064 is 4315.7070419123

Scales and comparisons

• 80,381,456,064 seconds is equal to 2,555 years, 45 weeks, 5 days, 22 hours, 14 minutes, 24 seconds.
• To count from 1 to 80,381,456,064 would take you about five thousand, one hundred eleven 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 80381456064 cubic inches would be around 359.6 feet tall.

Recreational maths with 80381456064

• 80381456064 backwards is 46065418308
• The number of decimal digits it has is: 11
• The sum of 80381456064's digits is 45
• More coming soon!