10121814990400

Names of 10121814990400

• Cardinal: 10121814990400 can be written as Ten trillion, one hundred twenty-one billion, eight hundred fourteen million, nine hundred ninety thousand, four hundred.

Scientific notation

• Scientific notation: 1.01218149904 × 10¹³

Factors of 10121814990400

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 79544

Divisors of 10121814990400

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 160 200 320 400 800 1600 79537 159074 318148 397685 636296 795370 1272592 1590740 1988425 2545184 3181480 3976850 5090368 6362960 7953700 12725920 15907400 25451840 31814800 63629600 127259200 6326134369 12652268738 25304537476 31630671845 50609074952 63261343690 101218149904 126522687380 158153359225 202436299808 253045374760 316306718450 404872599616 506090749520 632613436900 1012181499040 1265226873800 2024362998080 2530453747600 5060907495200 10121814990400
• Sum of all divisors σ(n): 24906304151859
• Sum of proper divisors (its aliquot sum) s(n): 14784489161459
• 10121814990400 is an abundant number, because the sum of its proper divisors (14784489161459) is greater than itself. Its abundance is 4662674171059

Bases of 10121814990400

• Binary: 10010011010010101011001011111101111001000000₂
• Hexadecimal: 0x934AB2FDE40
• Base-36: 3L5WBB2V4

Squares and roots of 10121814990400

• 10121814990400 squared (10121814990400²) is 102451138699886152092160000
• 10121814990400 cubed (10121814990400³) is 1036991471476057221019799410315264000000
• 10121814990400 is a perfect square number. Its square root is 3181480
• The cube root of 10121814990400 is 21631.4748827707

Scales and comparisons

• 10,121,814,990,400 seconds is equal to 321,842 years, 21 weeks, 1 day, 11 hours, 6 minutes, 40 seconds.
• To count from 1 to 10,121,814,990,400 would take you about eight hundred four thousand, six hundred six 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 10121814990400 cubic inches would be around 1802.6 feet tall.

Recreational maths with 10121814990400

• 10121814990400 backwards is 00409941812101
• 10121814990400 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 10121814990400's digits is 40
• More coming soon!