3980221392

Names of 3980221392

• Cardinal: 3980221392 can be written as Three billion, nine hundred eighty million, two hundred twenty-one thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 3.980221392 × 10⁹

Factors of 3980221392

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 492

Divisors of 3980221392

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 23 24 28 42 46 48 49 56 69 84 92 98 112 138 147 161 168 184 196 276 294 322 336 343 368 392 457 483 529 552 588 644 686 784 914 966 1029 1058 1104 1127 1176 1288 1371 1372 1587 1828 1932 2058 2116 2254 2352 2576 2742 2744 3174 3199 3381 3656 3703 3864 4116 4232 4508 5484 5488 6348 6398 6762 7312 7406 7728 7889 8232 8464 9016 9597 10511 10968 11109 12696 12796 13524 14812 15778 16464 18032 19194 21022 21936 22218 22393 23667 25392 25592 25921 27048 29624 31533 31556 38388 42044 44436 44786 47334 51184 51842 54096 59248 63066 63112 67179 73577 76776 77763 84088 88872 89572 94668 103684 126132 126224 134358 147154 153552 155526 156751 168176 177744 179144 181447 189336 207368 220731 241753 252264 268716 294308 311052 313502 358288 362894 378672 414736 441462 470253 483506 504528 515039 537432 544341 588616 622104 627004 725259 725788 882924 940506 967012 1030078 1074864 1088682 1177232 1244208 1254008 1450518 1451576 1545117 1692271 1765848 1881012 1934024 2060156 2177364 2508016 2901036 2903152 3090234 3384542 3531696 3605273 3762024 3868048 4120312 4354728 5076813 5802072 6180468 6769084 7210546 7524048 8240624 8709456 10153626 10815819 11604144 11845897 12360936 13538168 14421092 20307252 21631638 23691794 24721872 27076336 28842184 35537691 40614504 43263276 47383588 57684368 71075382 81229008 82921279 86526552 94767176 142150764 165842558 173053104 189534352 248763837 284301528 331685116 497527674 568603056 663370232 995055348 1326740464 1990110696 3980221392
• Sum of all divisors σ(n): 12562390400
• Sum of proper divisors (its aliquot sum) s(n): 8582169008
• 3980221392 is an abundant number, because the sum of its proper divisors (8582169008) is greater than itself. Its abundance is 4601947616

Bases of 3980221392

• Binary: 11101101001111010101101111010000₂
• Hexadecimal: 0xED3D5BD0
• Base-36: 1TTPYHC

Squares and roots of 3980221392

• 3980221392 squared (3980221392²) is 15842162329334417664
• 3980221392 cubed (3980221392³) is 63055313398753398308115468288
• The square root of 3980221392 is 63088.9958075099
• The cube root of 3980221392 is 1584.7803457879

Scales and comparisons

• 3,980,221,392 seconds is equal to 126 years, 29 weeks, 9 hours, 3 minutes, 12 seconds.
• To count from 1 to 3,980,221,392 would take you about two hundred fifty-three 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 3980221392 cubic inches would be around 132.1 feet tall.

Recreational maths with 3980221392

• 3980221392 backwards is 2931220893
• The number of decimal digits it has is: 10
• The sum of 3980221392's digits is 39
• More coming soon!