97838635920

Names of 97838635920

• Cardinal: 97838635920 can be written as Ninety-seven billion, eight hundred thirty-eight million, six hundred thirty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 9.783863592 × 10¹⁰

Factors of 97838635920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3210066

Divisors of 97838635920

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 127 240 254 381 508 635 762 1016 1270 1524 1905 2032 2540 3048 3810 5080 6096 7620 10160 15240 30480 3209929 6419858 9629787 12839716 16049645 19259574 25679432 32099290 38519148 48148935 51358864 64198580 77038296 96297870 128397160 154076592 192595740 256794320 385191480 407660983 770382960 815321966 1222982949 1630643932 2038304915 2445965898 3261287864 4076609830 4891931796 6114914745 6522575728 8153219660 9783863592 12229829490 16306439320 19567727184 24459658980 32612878640 48919317960 97838635920
• Sum of all divisors σ(n): 305688053760
• Sum of proper divisors (its aliquot sum) s(n): 207849417840
• 97838635920 is an abundant number, because the sum of its proper divisors (207849417840) is greater than itself. Its abundance is 110010781920

Bases of 97838635920

• Binary: 1011011000111101000110001101110010000₂
• Hexadecimal: 0x16C7A31B90
• Base-36: 18Y2LIMO

Squares and roots of 97838635920

• 97838635920 squared (97838635920²) is 9572398678686314246400
• 97838635920 cubed (97838635920³) is 936550429205079363440238770688000
• The square root of 97838635920 is 312791.6813471867
• The cube root of 97838635920 is 4607.9044297729

Scales and comparisons

• 97,838,635,920 seconds is equal to 3,110 years, 50 weeks, 1 day, 14 hours, 52 minutes.
• To count from 1 to 97,838,635,920 would take you about six thousand, two hundred twenty-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 97838635920 cubic inches would be around 384 feet tall.

Recreational maths with 97838635920

• 97838635920 backwards is 02953683879
• 97838635920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 97838635920's digits is 60
• More coming soon!