1388988111094848

Names of 1388988111094848

• Cardinal: 1388988111094848 can be written as One quadrillion, three hundred eighty-eight trillion, nine hundred eighty-eight billion, one hundred eleven million, ninety-four thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 1.388988111094848 × 10¹⁵

Factors of 1388988111094848

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 73073869497

Divisors of 1388988111094848

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 88 96 99 108 132 144 176 192 198 216 264 288 297 352 396 432 528 576 594 704 792 864 1056 1188 1584 1728 2112 2376 3168 4752 6336 9504 19008 73073869481 146147738962 219221608443 292295477924 438443216886 584590955848 657664825329 803812564291 876886433772 1169181911696 1315329650658 1607625128582 1753772867544 1972994475987 2338363823392 2411437692873 2630659301316 3215250257164 3507545735088 3945988951974 4676727646784 4822875385746 5261318602632 6430500514328 7015091470176 7234313078619 7891977903948 9645750771492 10522637205264 12861001028656 14030182940352 14468626157238 15783955807896 19291501542984 21045274410528 21702939235857 25722002057312 28937252314476 31567911615792 38583003085968 42090548821056 43405878471714 51444004114624 57874504628952 63135823231584 77166006171936 86811756943428 115749009257904 126271646463168 154332012343872 173623513886856 231498018515808 347247027773712 462996037031616 694494055547424 1388988111094848
• Sum of all divisors σ(n): 4454583083622720
• Sum of proper divisors (its aliquot sum) s(n): 3065594972527872
• 1388988111094848 is an abundant number, because the sum of its proper divisors (3065594972527872) is greater than itself. Its abundance is 1676606861433024

Bases of 1388988111094848

• Binary: 100111011110100011011111110111101011000010001000000₂
• Hexadecimal: 0x4EF46FEF58440
• Base-36: DOCSBUQHC0

Squares and roots of 1388988111094848

• 1388988111094848 squared (1388988111094848²) is 1929287972762833809713252143104
• 1388988111094848 cubed (1388988111094848³) is 2679758057045857090001152807100409175813128192
• The square root of 1388988111094848 is 37269130.8068064287
• The cube root of 1388988111094848 is 111574.8151883229

Scales and comparisons

• 1,388,988,111,094,848 seconds is equal to 44,165,525 years, 26 weeks, 3 days, 19 hours, 40 minutes, 48 seconds.
• To count from 1 to 1,388,988,111,094,848 would take you about one hundred thirty-two million, four hundred ninety-six thousand, five hundred seventy-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 1388988111094848 cubic inches would be around 9297.9 feet tall.

Recreational maths with 1388988111094848

• 1388988111094848 backwards is 8484901118898831
• The number of decimal digits it has is: 16
• The sum of 1388988111094848's digits is 81
• More coming soon!