6998974009605908100

Names of 6998974009605908100

• Cardinal: 6998974009605908100 can be written as Six quintillion, nine hundred ninety-eight quadrillion, nine hundred seventy-four trillion, nine billion, six hundred five million, nine hundred eight thousand, one hundred.

Scientific notation

• Scientific notation: 6.9989740096059081 × 10¹⁸

Factors of 6998974009605908100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 20538

Divisors of 6998974009605908100

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 30 36 45 50 60 75 90 100 150 180 225 300 450 900 6121 12242 14407 18363 24484 28814 30605 36726 43221 55089 57628 61210 72035 73452 86442 91815 110178 122420 129663 144070 153025 172884 183630 216105 220356 259326 275445 288140 306050 360175 367260 432210 459075 518652 550890 612100 648315 720350 864420 918150 1080525 1101780 1296630 1377225 1440700 1836300 2161050 2593260 2754450 3241575 4322100 5508900 6483150 12966300 88185247 176370494 207561649 264555741 352740988 415123298 440926235 529111482 622684947 793667223 830246596 881852470 1037808245 1058222964 1245369894 1322778705 1587334446 1763704940 1868054841 2075616490 2204631175 2490739788 2645557410 3113424735 3174668892 3736109682 3968336115 4151232980 4409262350 5189041225 5291114820 6226849470 6613893525 7472219364 7936672230 8818524700 9340274205 10378082450 12453698940 13227787050 15567123675 15873344460 18680548410 19841680575 20756164900 26455574100 31134247350 37361096820 39683361150 46701371025 62268494700 79366722300 93402742050 186805484100 1270484853529 2540969707058 3811454560587 5081939414116 6352424267645 7622909121174 11434363681761 12704848535290 15245818242348 19057272802935 22868727363522 25409697070580 31762121338225 38114545605870 45737454727044 57171818408805 63524242676450 76229091211740 95286364014675 114343636817610 127048485352900 190572728029350 228687273635220 285859092044025 381145456058700 571718184088050 1143436368176100
• Sum of all divisors σ(n): 7001415445369443234
• Sum of proper divisors (its aliquot sum) s(n): 2441435763535134
• 6998974009605908100 is a deficient number, because the sum of its proper divisors (2441435763535134) is less than itself. Its deficiency is 6996532573842372966

Bases of 6998974009605908100

• Binary: 110000100100001010110011100011110010010110000000110011010000100₂
• Hexadecimal: 0x612159C792C06684
• Base-36: 1H6AP80I5JA10

Squares and roots of 6998974009605908100

• 6998974009605908100 squared (6998974009605908100²) is 48985637187139002168852270425645610000
• 6998974009605908100 cubed (6998974009605908100³) is 342849201516770539605340407309758149789239612828441000000
• 6998974009605908100 is a perfect square number. Its square root is 2645557410
• The cube root of 6998974009605908100 is 1912837.7187288453

Scales and comparisons

• 6,998,974,009,605,908,100 seconds is equal to 222,545,724,257 years, 21 weeks, 3 days, 15 minutes.
• To count from 1 to 6,998,974,009,605,908,100 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 6998974009605908100 cubic inches would be around 159403.1 feet tall.

Recreational maths with 6998974009605908100

• 6998974009605908100 backwards is 0018095069004798996
• 6998974009605908100 is a Harshad number.
• The number of decimal digits it has is: 19
• The sum of 6998974009605908100's digits is 90
• More coming soon!