83145240320

Names of 83145240320

• Cardinal: 83145240320 can be written as Eighty-three billion, one hundred forty-five million, two hundred forty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 8.314524032 × 10¹⁰

Factors of 83145240320

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 69

Divisors of 83145240320

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 32 38 40 43 64 76 80 86 95 128 152 160 172 190 215 256 304 320 344 380 430 608 640 688 760 817 860 1216 1280 1376 1520 1634 1720 1849 2432 2752 3040 3268 3440 3698 4085 4864 5504 6080 6536 6880 7396 8170 9245 11008 12160 13072 13760 14792 16340 18490 24320 26144 27520 29584 32680 35131 36980 52288 55040 59168 65360 70262 73960 79507 104576 118336 130720 140524 147920 159014 175655 209152 236672 261440 281048 295840 318028 351310 397535 473344 522880 562096 591680 636056 702620 795070 1045760 1124192 1183360 1272112 1405240 1510633 1590140 2248384 2366720 2544224 2810480 3021266 3180280 3418801 4496768 5088448 5620960 6042532 6360560 6837602 7553165 8993536 10176896 11241920 12085064 12721120 13675204 15106330 17094005 20353792 22483840 24170128 25442240 27350408 30212660 34188010 44967680 48340256 50884480 54700816 60425320 64957219 68376020 96680512 101768960 109401632 120850640 129914438 136752040 193361024 218803264 241701280 259828876 273504080 324786095 386722048 437606528 483402560 519657752 547008160 649572190 875213056 966805120 1039315504 1094016320 1299144380 1933610240 2078631008 2188032640 2598288760 4157262016 4376065280 5196577520 8314524032 10393155040 16629048064 20786310080 41572620160 83145240320
• Sum of all divisors σ(n): 214632325320
• Sum of proper divisors (its aliquot sum) s(n): 131487085000
• 83145240320 is an abundant number, because the sum of its proper divisors (131487085000) is greater than itself. Its abundance is 48341844680

Bases of 83145240320

• Binary: 1001101011011110101111010111100000000₂
• Hexadecimal: 0x135BD7AF00
• Base-36: 1272J20W

Squares and roots of 83145240320

• 83145240320 squared (83145240320²) is 6913130987870553702400
• 83145240320 cubed (83145240320³) is 574793937350136192637513760768000
• The square root of 83145240320 is 288349.1638968283
• The cube root of 83145240320 is 4364.6135604253

Scales and comparisons

• 83,145,240,320 seconds is equal to 2,643 years, 39 weeks, 4 days, 4 hours, 5 minutes, 20 seconds.
• To count from 1 to 83,145,240,320 would take you about five thousand, two hundred eighty-seven 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 83145240320 cubic inches would be around 363.7 feet tall.

Recreational maths with 83145240320

• 83145240320 backwards is 02304254138
• 83145240320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 83145240320's digits is 32
• More coming soon!