1388029941158598364

Names of 1388029941158598364

• Cardinal: 1388029941158598364 can be written as One quintillion, three hundred eighty-eight quadrillion, twenty-nine trillion, nine hundred forty-one billion, one hundred fifty-eight million, five hundred ninety-eight thousand, three hundred sixty-four.

Scientific notation

• Scientific notation: 1.388029941158598364 × 10¹⁸

Factors of 1388029941158598364

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 216890933504

Divisors of 1388029941158598364

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 11 22 37 44 74 148 407 814 1628 3931 7862 15724 43241 86482 145447 172964 290894 581788 1599917 3199834 6399668 216890929523 433781859046 867563718092 2385800224753 4771600449506 8024964392351 9543200899012 16049928784702 32099857569404 88274608315861 176549216631722 353098433263444 852598243954913 1705196487909826 3410392975819652 9378580683504043 18757161367008086 31546135026331781 37514322734016172 63092270052663562 126184540105327124 347007485289649591 694014970579299182 1388029941158598364
• Sum of all divisors σ(n): 2722185910563670656
• Sum of proper divisors (its aliquot sum) s(n): 1334155969405072292
• 1388029941158598364 is a deficient number, because the sum of its proper divisors (1334155969405072292) is less than itself. Its deficiency is 53873971753526072

Bases of 1388029941158598364

• Binary: 1001101000011010001011110000010011100010111010101011011011100₂
• Hexadecimal: 0x134345E09C5D56DC
• Base-36: AJN3JS2URNQ4

Squares and roots of 1388029941158598364

• 1388029941158598364 squared (1388029941158598364²) is 1926627117552742036676386489063476496
• 1388029941158598364 cubed (1388029941158598364³) is 2674216124611292502438045145238877320594938000418052544
• The square root of 1388029941158598364 is 1178146824.9579923915
• The cube root of 1388029941158598364 is 1115491.5328741961

Scales and comparisons

• 1,388,029,941,158,598,364 seconds is equal to 44,135,058,670 years, 17 weeks, 3 days, 7 hours, 6 minutes, 4 seconds.
• To count from 1 to 1,388,029,941,158,598,364 would take you about one hundred fifty-four billion, four hundred seventy-two million, seven hundred five thousand, three hundred forty-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 1388029941158598364 cubic inches would be around 92957.6 feet tall.

Recreational maths with 1388029941158598364

• 1388029941158598364 backwards is 4638958511499208831
• The number of decimal digits it has is: 19
• The sum of 1388029941158598364's digits is 94
• More coming soon!