1138315536

Names of 1138315536

• Cardinal: 1138315536 can be written as One billion, one hundred thirty-eight million, three hundred fifteen thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 1.138315536 × 10⁹

Factors of 1138315536

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 13476

Divisors of 1138315536

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 31 36 38 48 57 62 72 76 93 114 124 144 152 171 186 228 248 279 304 342 372 456 496 558 589 684 744 912 1116 1178 1368 1488 1767 2232 2356 2736 3534 4464 4712 5301 7068 9424 10602 13421 14136 21204 26842 28272 40263 42408 53684 80526 84816 107368 120789 161052 214736 241578 254999 322104 416051 483156 509998 644208 764997 832102 966312 1019996 1248153 1529994 1664204 1932624 2039992 2294991 2496306 3059988 3328408 3744459 4079984 4589982 4992612 6119976 6656816 7488918 7904969 9179964 9985224 12239952 14977836 15809938 18359928 19970448 23714907 29955672 31619876 36719856 47429814 59911344 63239752 71144721 94859628 126479504 142289442 189719256 284578884 379438512 569157768 1138315536
• Sum of all divisors σ(n): 3461802240
• Sum of proper divisors (its aliquot sum) s(n): 2323486704
• 1138315536 is an abundant number, because the sum of its proper divisors (2323486704) is greater than itself. Its abundance is 1185171168

Bases of 1138315536

• Binary: 1000011110110010101000100010000₂
• Hexadecimal: 0x43D95110
• Base-36: ITQ1W0

Squares and roots of 1138315536

• 1138315536 squared (1138315536²) is 1295762259498967296
• 1138315536 cubed (1138315536³) is 1474986310950138048992710656
• The square root of 1138315536 is 33738.9320518599
• The cube root of 1138315536 is 1044.1291512395

Scales and comparisons

• 1,138,315,536 seconds is equal to 36 years, 10 weeks, 22 hours, 45 minutes, 36 seconds.
• To count from 1 to 1,138,315,536 would take you about seventy-two 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 1138315536 cubic inches would be around 87 feet tall.

Recreational maths with 1138315536

• 1138315536 backwards is 6355138311
• 1138315536 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1138315536's digits is 36
• More coming soon!