9986990613770100

Names of 9986990613770100

• Cardinal: 9986990613770100 can be written as Nine quadrillion, nine hundred eighty-six trillion, nine hundred ninety billion, six hundred thirteen million, seven hundred seventy thousand, one hundred.

Scientific notation

• Scientific notation: 9.9869906137701 × 10¹⁵

Factors of 9986990613770100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 311554

Divisors of 9986990613770100

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 25 28 30 35 42 49 50 60 70 75 84 98 100 105 140 147 150 175 196 210 245 294 300 343 350 420 490 525 588 686 700 735 980 1029 1050 1225 1372 1470 1715 2058 2100 2450 2940 3430 3675 4116 4900 5145 6860 7350 8575 10290 14700 17150 20580 25725 34300 51450 102900 311537 623074 934611 1246148 1557685 1869222 2180759 3115370 3738444 4361518 4673055 6230740 6542277 7788425 8723036 9346110 10903795 13084554 15265313 15576850 18692220 21807590 23365275 26169108 30530626 31153700 32711385 43615180 45795939 46730550 54518975 61061252 65422770 76326565 91591878 93461100 106857191 109037950 130845540 152653130 163556925 183183756 213714382 218075900 228979695 305306260 320571573 327113850 381632825 427428764 457959390 534285955 641143146 654227700 763265650 915918780 1068571910 1144898475 1282286292 1526531300 1602857865 2137143820 2289796950 2671429775 3205715730 4579593900 5342859550 6411431460 8014289325 10685719100 16028578650 32057157300 97055302369 194110604738 291165907107 388221209476 485276511845 582331814214 679387116583 970553023690 1164663628428 1358774233166 1455829535535 1941106047380 2038161349749 2426382559225 2717548466332 2911659071070 3396935582915 4076322699498 4755709816081 4852765118450 5823318142140 6793871165830 7279147677675 8152645398996 9511419632162 9705530236900 10190806748745 13587742331660 14267129448243 14558295355350 16984677914575 19022839264324 20381613497490 23778549080405 28534258896486 29116590710700 33289968712567 33969355829150 40763226994980 47557098160810 50954033743725 57068517792972 66579937425134 67938711658300 71335647241215 95114196321620 99869906137701 101908067487450 118892745402025 133159874850268 142671294482430 166449843562835 199739812275402 203816134974900 237785490804050 285342588964860 332899687125670 356678236206075 399479624550804 475570981608100 499349530688505 665799374251340 713356472412150 832249217814175 998699061377010 1426712944824300 1664498435628350 1997398122754020 2496747653442525 3328996871256700 4993495306885050 9986990613770100
• Sum of all divisors σ(n): 33697709148510400
• Sum of proper divisors (its aliquot sum) s(n): 23710718534740300
• 9986990613770100 is an abundant number, because the sum of its proper divisors (23710718534740300) is greater than itself. Its abundance is 13723727920970200

Bases of 9986990613770100

• Binary: 100011011110110001110101110011111010001010111101110100₂
• Hexadecimal: 0x237B1D73E8AF74
• Base-36: 2QC3C5EZD6C

Squares and roots of 9986990613770100

• 9986990613770100 squared (9986990613770100²) is 99739981519532078711735654010000
• 9986990613770100 cubed (9986990613770100³) is 996102259253170106014672763351193435283101000000
• The square root of 9986990613770100 is 99934931.8995620269
• The cube root of 9986990613770100 is 215350.0022166465

Scales and comparisons

• 9,986,990,613,770,100 seconds is equal to 317,555,409 years, 37 weeks, 5 days, 20 hours, 35 minutes.
• To count from 1 to 9,986,990,613,770,100 would take you about nine hundred fifty-two million, six hundred sixty-six thousand, two hundred twenty-nine 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 9986990613770100 cubic inches would be around 17945.8 feet tall.

Recreational maths with 9986990613770100

• 9986990613770100 backwards is 0010773160996899
• 9986990613770100 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 9986990613770100's digits is 75
• More coming soon!