981796939380

Names of 981796939380

• Cardinal: 981796939380 can be written as Nine hundred eighty-one billion, seven hundred ninety-six million, nine hundred thirty-nine thousand, three hundred eighty.

Scientific notation

• Scientific notation: 9.8179693938 × 10¹¹

Factors of 981796939380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 35853

Divisors of 981796939380

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 30 34 36 45 51 60 68 85 90 102 153 170 180 204 255 306 340 510 612 765 1020 1530 3060 17749 18077 35498 36154 53247 54231 70996 72308 88745 90385 106494 108462 159741 162693 177490 180770 212988 216924 266235 271155 301733 307309 319482 325386 354980 361540 532470 542310 603466 614618 638964 650772 798705 813465 905199 921927 1064940 1084620 1206932 1229236 1508665 1536545 1597410 1626930 1810398 1843854 2715597 2765781 3017330 3073090 3194820 3253860 3620796 3687708 4525995 4609635 5431194 5531562 6034660 6146180 9051990 9219270 10862388 11063124 13577985 13828905 18103980 18438540 27155970 27657810 54311940 55315620 320848673 641697346 962546019 1283394692 1604243365 1925092038 2887638057 3208486730 3850184076 4812730095 5454427441 5775276114 6416973460 9625460190 10908854882 11550552228 14438190285 16363282323 19250920380 21817709764 27272137205 28876380570 32726564646 49089846969 54544274410 57752761140 65453129292 81816411615 98179693938 109088548820 163632823230 196359387876 245449234845 327265646460 490898469690 981796939380
• Sum of all divisors σ(n): 3153652866000
• Sum of proper divisors (its aliquot sum) s(n): 2171855926620
• 981796939380 is an abundant number, because the sum of its proper divisors (2171855926620) is greater than itself. Its abundance is 1190058987240

Bases of 981796939380

• Binary: 1110010010010111101010000110011001110100₂
• Hexadecimal: 0xE497A86674
• Base-36: CJ14JQT0

Squares and roots of 981796939380

• 981796939380 squared (981796939380²) is 963925230175935394784400
• 981796939380 cubed (981796939380³) is 946378840777895389527935934969672000
• The square root of 981796939380 is 990856.6694431641
• The cube root of 981796939380 is 9938.9511940165

Scales and comparisons

• 981,796,939,380 seconds is equal to 31,218 years, 5 weeks, 3 days, 12 hours, 3 minutes.
• To count from 1 to 981,796,939,380 would take you about sixty-two thousand, four hundred thirty-six 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 981796939380 cubic inches would be around 828.2 feet tall.

Recreational maths with 981796939380

• 981796939380 backwards is 083939697189
• The number of decimal digits it has is: 12
• The sum of 981796939380's digits is 72
• More coming soon!