49490666472

Names of 49490666472

• Cardinal: 49490666472 can be written as Forty-nine billion, four hundred ninety million, six hundred sixty-six thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 4.9490666472 × 10¹⁰

Factors of 49490666472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5116950

Divisors of 49490666472

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 13 24 26 31 39 52 62 78 93 104 124 156 186 248 312 372 403 744 806 1209 1612 2418 3224 4836 9672 5116901 10233802 15350703 20467604 30701406 40935208 61402812 66519713 122805624 133039426 158623931 199559139 266078852 317247862 399118278 475871793 532157704 634495724 798236556 951743586 1268991448 1596473112 1903487172 2062111103 3806974344 4124222206 6186333309 8248444412 12372666618 16496888824 24745333236 49490666472
• Sum of all divisors σ(n): 137542325760
• Sum of proper divisors (its aliquot sum) s(n): 88051659288
• 49490666472 is an abundant number, because the sum of its proper divisors (88051659288) is greater than itself. Its abundance is 38560992816

Bases of 49490666472

• Binary: 101110000101110111111010001111101000₂
• Hexadecimal: 0xB85DFA3E8
• Base-36: MQHGQNC

Squares and roots of 49490666472

• 49490666472 squared (49490666472²) is 2449326067842744926784
• 49490666472 cubed (49490666472³) is 121218779504780533716437003586048
• The square root of 49490666472 is 222464.9780796967
• The cube root of 49490666472 is 3671.4794420391

Scales and comparisons

• 49,490,666,472 seconds is equal to 1,573 years, 33 weeks, 5 days, 15 hours, 21 minutes, 12 seconds.
• To count from 1 to 49,490,666,472 would take you about three thousand, one hundred forty-seven 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 49490666472 cubic inches would be around 306 feet tall.

Recreational maths with 49490666472

• 49490666472 backwards is 27466609494
• The number of decimal digits it has is: 11
• The sum of 49490666472's digits is 57
• More coming soon!