1138834080

Names of 1138834080

• Cardinal: 1138834080 can be written as One billion, one hundred thirty-eight million, eight hundred thirty-four thousand and eighty.

Scientific notation

• Scientific notation: 1.13883408 × 10⁹

Factors of 1138834080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1750

Divisors of 1138834080

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 40 45 48 51 54 60 68 72 80 81 85 90 96 102 108 120 135 136 144 153 160 162 170 180 204 216 240 243 255 270 272 288 306 324 340 360 405 408 432 459 480 486 510 540 544 612 648 680 720 765 810 816 864 918 972 1020 1080 1215 1224 1296 1360 1377 1440 1530 1620 1632 1723 1836 1944 2040 2160 2295 2430 2448 2592 2720 2754 3060 3240 3446 3672 3888 4080 4131 4320 4590 4860 4896 5169 5508 6120 6480 6885 6892 7344 7776 8160 8262 8615 9180 9720 10338 11016 12240 12960 13770 13784 14688 15507 16524 17230 18360 19440 20655 20676 22032 24480 25845 27540 27568 29291 31014 33048 34460 36720 38880 41310 41352 44064 46521 51690 55080 55136 58582 62028 66096 68920 73440 77535 82620 82704 87873 93042 103380 110160 117164 124056 132192 137840 139563 146455 155070 165240 165408 175746 186084 206760 220320 232605 234328 248112 263619 275680 279126 292910 310140 330480 351492 372168 413520 418689 439365 465210 468656 496224 527238 558252 585820 620280 660960 697815 702984 744336 790857 827040 837378 878730 930420 937312 1054476 1116504 1171640 1240560 1318095 1395630 1405968 1488672 1581714 1674756 1757460 1860840 2093445 2108952 2233008 2343280 2372571 2481120 2636190 2791260 2811936 3163428 3349512 3514920 3721680 3954285 4186890 4217904 4466016 4686560 4745142 5272380 5582520 6326856 6699024 7029840 7117713 7443360 7908570 8373780 8435808 9490284 10544760 11165040 11862855 12653712 13398048 14059680 14235426 15817140 16747560 18980568 21089520 22330080 23725710 25307424 28470852 31634280 33495120 35588565 37961136 42179040 47451420 56941704 63268560 66990240 71177130 75922272 94902840 113883408 126537120 142354260 189805680 227766816 284708520 379611360 569417040 1138834080
• Sum of all divisors σ(n): 4269754944
• Sum of proper divisors (its aliquot sum) s(n): 3130920864
• 1138834080 is an abundant number, because the sum of its proper divisors (3130920864) is greater than itself. Its abundance is 1992086784

Bases of 1138834080

• Binary: 1000011111000010011101010100000₂
• Hexadecimal: 0x43E13AA0
• Base-36: IU1600

Squares and roots of 1138834080

• 1138834080 squared (1138834080²) is 1296943061769446400
• 1138834080 cubed (1138834080³) is 1477002958562590663053312000
• The square root of 1138834080 is 33746.6158303317
• The cube root of 1138834080 is 1044.2876733999

Scales and comparisons

• 1,138,834,080 seconds is equal to 36 years, 10 weeks, 6 days, 22 hours, 48 minutes.
• To count from 1 to 1,138,834,080 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 1138834080 cubic inches would be around 87 feet tall.

Recreational maths with 1138834080

• 1138834080 backwards is 0804388311
• 1138834080 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1138834080's digits is 36
• More coming soon!