83740268640

Names of 83740268640

• Cardinal: 83740268640 can be written as Eighty-three billion, seven hundred forty million, two hundred sixty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 8.374026864 × 10¹⁰

Factors of 83740268640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1311757

Divisors of 83740268640

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 32 35 38 40 42 48 56 57 60 70 76 80 84 95 96 105 112 114 120 133 140 152 160 168 190 210 224 228 240 266 280 285 304 336 380 399 420 456 480 532 560 570 608 665 672 760 798 840 912 1064 1120 1140 1330 1520 1596 1680 1824 1995 2128 2280 2660 3040 3192 3360 3990 4256 4560 5320 6384 7980 9120 10640 12768 15960 21280 31920 63840 1311721 2623442 3935163 5246884 6558605 7870326 9182047 10493768 13117210 15740652 18364094 19675815 20987536 24922699 26234420 27546141 31481304 36728188 39351630 41975072 45910235 49845398 52468840 55092282 62962608 73456376 74768097 78703260 91820470 99690796 104937680 110184564 124613495 125925216 137730705 146912752 149536194 157406520 174458893 183640940 199381592 209875360 220369128 249226990 275461410 293825504 299072388 314813040 348917786 367281880 373840485 398763184 440738256 498453980 523376679 550922820 598144776 629626080 697835572 734563760 747680970 797526368 872294465 881476512 996907960 1046753358 1101845640 1196289552 1395671144 1469127520 1495361940 1744588930 1993815920 2093506716 2203691280 2392579104 2616883395 2791342288 2990723880 3489177860 3987631840 4187013432 4407382560 5233766790 5582684576 5981447760 6978355720 8374026864 10467533580 11962895520 13956711440 16748053728 20935067160 27913422880 41870134320 83740268640
• Sum of all divisors σ(n): 317331786240
• Sum of proper divisors (its aliquot sum) s(n): 233591517600
• 83740268640 is an abundant number, because the sum of its proper divisors (233591517600) is greater than itself. Its abundance is 149851248960

Bases of 83740268640

• Binary: 1001101111111010011110001100001100000₂
• Hexadecimal: 0x137F4F1860
• Base-36: 12GWSKTC

Squares and roots of 83740268640

• 83740268640 squared (83740268640²) is 7012432591899367449600
• 83740268640 cubed (83740268640³) is 587222989065544518075575660544000
• The square root of 83740268640 is 289379.1088520385
• The cube root of 83740268640 is 4375.0005967237

Scales and comparisons

• 83,740,268,640 seconds is equal to 2,662 years, 35 weeks, 3 days, 1 hour, 44 minutes.
• To count from 1 to 83,740,268,640 would take you about five thousand, three hundred twenty-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 83740268640 cubic inches would be around 364.6 feet tall.

Recreational maths with 83740268640

• 83740268640 backwards is 04686204738
• 83740268640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 83740268640's digits is 48
• More coming soon!