1138530330

Names of 1138530330

• Cardinal: 1138530330 can be written as One billion, one hundred thirty-eight million, five hundred thirty thousand, three hundred thirty.

Scientific notation

• Scientific notation: 1.13853033 × 10⁹

Factors of 1138530330

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 121

Divisors of 1138530330

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 37 42 45 54 63 67 70 74 81 90 105 111 126 134 135 162 185 189 201 210 222 243 259 270 315 333 335 370 378 402 405 469 486 518 555 567 603 630 666 670 729 777 810 938 945 999 1005 1110 1134 1206 1215 1295 1407 1458 1554 1665 1701 1809 1890 1998 2010 2187 2331 2345 2430 2479 2590 2814 2835 2997 3015 3330 3402 3618 3645 3885 4221 4374 4662 4690 4958 4995 5103 5427 5670 5994 6030 6561 6993 7035 7290 7437 7770 8442 8505 8991 9045 9990 10206 10854 10935 11655 12395 12663 13122 13986 14070 14874 14985 15309 16281 17010 17353 17982 18090 20979 21105 21870 22311 23310 24790 25326 25515 26973 27135 29970 30618 32562 32805 34706 34965 37185 37989 41958 42210 44622 44955 45927 48843 51030 52059 53946 54270 62937 63315 65610 66933 69930 74370 75978 76545 80919 81405 86765 89910 91854 97686 104118 104895 111555 113967 125874 126630 133866 134865 146529 153090 156177 161838 162810 173530 188811 189945 200799 209790 223110 227934 229635 242757 244215 260295 269730 293058 312354 314685 334665 341901 377622 379890 401598 404595 439587 459270 468531 485514 488430 520590 566433 569835 602397 629370 669330 683802 732645 780885 809190 879174 937062 944055 1003995 1025703 1132866 1139670 1204794 1213785 1405593 1465290 1561770 1699299 1709505 1807191 1888110 2007990 2051406 2197935 2342655 2427570 2811186 2832165 3011985 3077109 3398598 3419010 3614382 4216779 4395870 4685310 5128515 5421573 5664330 6023970 6154218 7027965 8433558 8496495 9035955 10257030 10843146 12650337 14055930 15385545 16264719 16992990 18071910 21083895 25300674 27107865 30771090 32529438 37951011 42167790 54215730 63251685 75902022 81323595 113853033 126503370 162647190 189755055 227706066 379510110 569265165 1138530330
• Sum of all divisors σ(n): 3661796736
• Sum of proper divisors (its aliquot sum) s(n): 2523266406
• 1138530330 is an abundant number, because the sum of its proper divisors (2523266406) is greater than itself. Its abundance is 1384736076

Bases of 1138530330

• Binary: 1000011110111001001100000011010₂
• Hexadecimal: 0x43DC981A
• Base-36: ITUNMI

Squares and roots of 1138530330

• 1138530330 squared (1138530330²) is 1296251312329908900
• 1138530330 cubed (1138530330³) is 1475821434389904248786937000
• The square root of 1138530330 is 33742.1150789337
• The cube root of 1138530330 is 1044.1948209547

Scales and comparisons

• 1,138,530,330 seconds is equal to 36 years, 10 weeks, 3 days, 10 hours, 25 minutes, 30 seconds.
• To count from 1 to 1,138,530,330 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 1138530330 cubic inches would be around 87 feet tall.

Recreational maths with 1138530330

• 1138530330 backwards is 0330358311
• 1138530330 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1138530330's digits is 27
• More coming soon!