6981070139820

Names of 6981070139820

• Cardinal: 6981070139820 can be written as Six trillion, nine hundred eighty-one billion, seventy million, one hundred thirty-nine thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 6.98107013982 × 10¹²

Factors of 6981070139820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1997

Divisors of 6981070139820

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 49 60 63 70 84 90 98 105 126 140 147 180 196 210 245 252 271 294 315 420 441 490 542 588 630 735 813 882 980 1084 1260 1355 1470 1626 1709 1764 1897 2205 2439 2710 2940 3252 3418 3794 4065 4410 4878 5127 5420 5691 6836 7588 8130 8545 8820 9485 9756 10254 11382 11963 12195 13279 15381 16260 17073 17090 18970 20508 22764 23926 24390 25635 26558 28455 30762 34146 34180 35889 37940 39837 47852 48780 51270 53116 56910 59815 61524 66395 68292 71778 76905 79674 83741 85365 102540 107667 113820 119511 119630 132790 143556 153810 159348 167482 170730 179445 199185 215334 239022 239260 251223 265580 307620 334964 341460 358890 398370 418705 430668 463139 478044 502446 538335 597555 717780 753669 796740 837410 926278 1004892 1076670 1195110 1256115 1389417 1507338 1674820 1852556 2153340 2315695 2390220 2512230 2778834 2920681 3014676 3241973 3768345 4168251 4631390 5024460 5557668 5841362 6483946 6947085 7536690 8336502 8762043 9262780 9725919 11682724 12967892 13894170 14603405 15073380 16209865 16673004 17524086 19451838 20444767 20841255 22693811 26286129 27788340 29177757 29206810 32419730 35048172 38903676 40889534 41682510 43810215 45387622 48629595 52572258 58355514 58413620 61334301 64839460 68081433 81779068 83365020 87620430 90775244 97259190 102223835 105144516 113469055 116711028 122668602 131430645 136162866 143113369 145888785 175240860 184002903 194518380 204244299 204447670 226938110 245337204 262861290 272325732 286226738 291777570 306671505 340407165 368005806 408488598 408895340 429340107 453876220 525722580 572453476 583555140 613343010 680814330 715566845 736011612 791504551 816977196 858680214 920014515 1021221495 1226686020 1288020321 1361628660 1431133690 1583009102 1717360428 1840029030 2042442990 2146700535 2374513653 2576040642 2862267380 3166018204 3680058060 3957522755 4084885980 4293401070 4749027306 5152081284 5540531857 6440101605 7123540959 7915045510 8586802140 9498054612 11081063714 11872568265 12880203210 14247081918 15830091020 16621595571 22162127428 23745136530 25760406420 27702659285 28494163836 33243191142 35617704795 38783722999 47490273060 49864786713 55405318570 66486382284 71235409590 77567445998 83107977855 99729573426 110810637140 116351168997 142470819180 155134891996 166215955710 193918614995 199459146852 232702337994 249323933565 332431911420 349053506991 387837229990 465404675988 498647867130 581755844985 698107013982 775674459980 997295734260 1163511689970 1396214027964 1745267534955 2327023379940 3490535069910 6981070139820
• Sum of all divisors σ(n): 24738577534944
• Sum of proper divisors (its aliquot sum) s(n): 17757507395124
• 6981070139820 is an abundant number, because the sum of its proper divisors (17757507395124) is greater than itself. Its abundance is 10776437255304

Bases of 6981070139820

• Binary: 1100101100101101000001101001011000110101100₂
• Hexadecimal: 0x6596834B1AC
• Base-36: 2H324WYB0

Squares and roots of 6981070139820

• 6981070139820 squared (6981070139820²) is 48735340297086434349632400
• 6981070139820 cubed (6981070139820³) is 340224828901956474583813509433602168000
• The square root of 6981070139820 is 2642171.4819102867
• The cube root of 6981070139820 is 19112.0526797191

Scales and comparisons

• 6,981,070,139,820 seconds is equal to 221,976 years, 22 weeks, 4 days, 21 hours, 57 minutes.
• To count from 1 to 6,981,070,139,820 would take you about five hundred fifty-four thousand, nine hundred forty-one 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 6981070139820 cubic inches would be around 1592.7 feet tall.

Recreational maths with 6981070139820

• 6981070139820 backwards is 0289310701896
• The number of decimal digits it has is: 13
• The sum of 6981070139820's digits is 54
• More coming soon!