768001990080

Names of 768001990080

• Cardinal: 768001990080 can be written as Seven hundred sixty-eight billion, one million, nine hundred ninety thousand and eighty.

Scientific notation

• Scientific notation: 7.6800199008 × 10¹¹

Factors of 768001990080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 61538644

Divisors of 768001990080

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 130 156 160 192 195 208 240 260 312 320 390 416 480 520 624 780 832 960 1040 1248 1560 2080 2496 3120 4160 6240 12480 61538621 123077242 184615863 246154484 307693105 369231726 492308968 615386210 738463452 800002073 923079315 984617936 1230772420 1476926904 1600004146 1846158630 1969235872 2400006219 2461544840 2953853808 3200008292 3692317260 3938471744 4000010365 4800012438 4923089680 5907707616 6400016584 7384634520 8000020730 9600024876 9846179360 11815415232 12000031095 12800033168 14769269040 16000041460 19200049752 19692358720 24000062190 25600066336 29538538080 32000082920 38400099504 48000124380 51200132672 59077076160 64000165840 76800199008 96000248760 128000331680 153600398016 192000497520 256000663360 384000995040 768001990080
• Sum of all divisors σ(n): 2625976077984
• Sum of proper divisors (its aliquot sum) s(n): 1857974087904
• 768001990080 is an abundant number, because the sum of its proper divisors (1857974087904) is greater than itself. Its abundance is 1089972097824

Bases of 768001990080

• Binary: 1011001011010000011111000101110111000000₂
• Hexadecimal: 0xB2D07C5DC0
• Base-36: 9STCK05C

Squares and roots of 768001990080

• 768001990080 squared (768001990080²) is 589827056766840418406400
• 768001990080 cubed (768001990080³) is 452988353399962571889895062208512000
• The square root of 768001990080 is 876357.2274363919
• The cube root of 768001990080 is 9157.7218503955

Scales and comparisons

• 768,001,990,080 seconds is equal to 24,420 years, 4 weeks, 3 days, 22 hours, 8 minutes.
• To count from 1 to 768,001,990,080 would take you about forty-eight thousand, eight hundred forty 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 768001990080 cubic inches would be around 763.1 feet tall.

Recreational maths with 768001990080

• 768001990080 backwards is 080099100867
• 768001990080 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 768001990080's digits is 48
• More coming soon!