18106480007648

Names of 18106480007648

• Cardinal: 18106480007648 can be written as Eighteen trillion, one hundred six billion, four hundred eighty million, seven thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.8106480007648 × 10¹³

Factors of 18106480007648

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9442

Divisors of 18106480007648

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 32 397 794 1588 3176 6352 9043 12704 18086 36172 72344 144688 157609 289376 315218 630436 1260872 2521744 3590071 5043488 7180142 14360284 28720568 57441136 62570773 114882272 125141546 250283092 500566184 1001132368 1425258187 2002264736 2850516374 5701032748 11402065496 22804130992 45608261984 565827500239 1131655000478 2263310000956 4526620001912 9053240003824 18106480007648
• Sum of all divisors σ(n): 35741102438160
• Sum of proper divisors (its aliquot sum) s(n): 17634622430512
• 18106480007648 is a deficient number, because the sum of its proper divisors (17634622430512) is less than itself. Its deficiency is 471857577136

Bases of 18106480007648

• Binary: 100000111011110111110010011110001100111100000₂
• Hexadecimal: 0x1077BE4F19E0
• Base-36: 6F202P8M8

Squares and roots of 18106480007648

• 18106480007648 squared (18106480007648²) is 327844618267356718138491904
• 18106480007648 cubed (18106480007648³) is 5936112026272884710348985070261106081792
• The square root of 18106480007648 is 4255170.9727868749
• The cube root of 18106480007648 is 26258.9895174105

Scales and comparisons

• 18,106,480,007,648 seconds is equal to 575,730 years, 2 weeks, 6 days, 19 hours, 54 minutes, 8 seconds.
• To count from 1 to 18,106,480,007,648 would take you about one million, four hundred thirty-nine thousand, three hundred twenty-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 18106480007648 cubic inches would be around 2188.2 feet tall.

Recreational maths with 18106480007648

• 18106480007648 backwards is 84670008460181
• The number of decimal digits it has is: 14
• The sum of 18106480007648's digits is 53
• More coming soon!