117978000

Names of 117978000

• Cardinal: 117978000 can be written as One hundred seventeen million, nine hundred seventy-eight thousand.

Scientific notation

• Scientific notation: 1.17978 × 10⁸

Factors of 117978000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 70

Divisors of 117978000

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 35 40 42 48 50 53 56 60 70 75 80 84 100 105 106 112 120 125 140 150 159 168 175 200 210 212 240 250 265 280 300 318 336 350 371 375 400 420 424 500 525 530 560 600 636 700 742 750 795 840 848 875 1000 1050 1060 1113 1200 1272 1325 1400 1484 1500 1590 1680 1750 1855 2000 2100 2120 2226 2544 2625 2650 2800 2809 2968 3000 3180 3500 3710 3975 4200 4240 4452 5250 5300 5565 5618 5936 6000 6360 6625 7000 7420 7950 8400 8427 8904 9275 10500 10600 11130 11236 12720 13250 14000 14045 14840 15900 16854 17808 18550 19663 19875 21000 21200 22260 22472 26500 27825 28090 29680 31800 33708 37100 39326 39750 42000 42135 44520 44944 46375 53000 55650 56180 58989 63600 67416 70225 74200 78652 79500 84270 89040 92750 98315 106000 111300 112360 117978 134832 139125 140450 148400 157304 159000 168540 185500 196630 210675 222600 224720 235956 278250 280900 294945 314608 318000 337080 351125 371000 393260 421350 445200 471912 491575 556500 561800 589890 674160 702250 742000 786520 842700 943824 983150 1053375 1113000 1123600 1179780 1404500 1474725 1573040 1685400 1966300 2106750 2226000 2359560 2457875 2809000 2949450 3370800 3932600 4213500 4719120 4915750 5618000 5898900 7373625 7865200 8427000 9831500 11797800 14747250 16854000 19663000 23595600 29494500 39326000 58989000 117978000
• Sum of all divisors σ(n): 443054976
• Sum of proper divisors (its aliquot sum) s(n): 325076976
• 117978000 is an abundant number, because the sum of its proper divisors (325076976) is greater than itself. Its abundance is 207098976

Bases of 117978000

• Binary: 111000010000011001110010000₂
• Hexadecimal: 0x7083390
• Base-36: 1Y8OEO

Squares and roots of 117978000

• 117978000 squared (117978000²) is 13918808484000000
• 117978000 cubed (117978000³) is 1642113187325352000000000
• The square root of 117978000 is 10861.7678119171
• The cube root of 117978000 is 490.4563290265

Scales and comparisons

• 117,978,000 seconds is equal to 3 years, 39 weeks, 11 hours, 40 minutes.
• To count from 1 to 117,978,000 would take you about five 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 117978000 cubic inches would be around 40.9 feet tall.

Recreational maths with 117978000

• 117978000 backwards is 000879711
• The number of decimal digits it has is: 9
• The sum of 117978000's digits is 33
• More coming soon!