12137319450

Names of 12137319450

• Cardinal: 12137319450 can be written as Twelve billion, one hundred thirty-seven million, three hundred nineteen thousand, four hundred fifty.

Scientific notation

• Scientific notation: 1.213731945 × 10¹⁰

Factors of 12137319450

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 817

Divisors of 12137319450

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 61 73 75 81 90 122 135 146 150 162 183 219 225 270 305 365 366 405 438 450 549 610 657 673 675 730 810 915 1095 1098 1314 1346 1350 1525 1647 1825 1830 1971 2019 2025 2190 2745 3050 3285 3294 3365 3650 3942 4038 4050 4453 4575 4941 5475 5490 5913 6057 6570 6730 8235 8906 9150 9855 9882 10095 10950 11826 12114 13359 13725 16425 16470 16825 18171 19710 20190 22265 24705 26718 27450 29565 30285 32850 33650 36342 40077 41053 41175 44530 49129 49275 49410 50475 54513 59130 60570 66795 80154 82106 82350 90855 98258 98550 100950 109026 111325 120231 123159 123525 133590 147387 147825 151425 181710 200385 205265 222650 240462 245645 246318 247050 272565 294774 295650 302850 333975 360693 369477 400770 410530 442161 454275 491290 545130 601155 615795 667950 721386 736935 738954 884322 908550 1001925 1026325 1108431 1202310 1228225 1231590 1326483 1362825 1473870 1803465 1847385 2003850 2052650 2210805 2216862 2456450 2652966 2725650 2996869 3005775 3078975 3325293 3606930 3684675 3694770 3979449 4421610 5542155 5993738 6011550 6157950 6632415 6650586 7369350 7958898 8990607 9017325 9236925 11054025 11084310 13264830 14984345 16626465 17981214 18034650 18473850 19897245 22108050 26971821 27710775 29968690 33162075 33252930 39794490 44953035 53943642 55421550 66324150 74921725 80915463 83132325 89906070 99486225 134859105 149843450 161830926 166264650 198972450 224765175 242746389 269718210 404577315 449530350 485492778 674295525 809154630 1213731945 1348591050 2022886575 2427463890 4045773150 6068659725 12137319450
• Sum of all divisors σ(n): 34797786936
• Sum of proper divisors (its aliquot sum) s(n): 22660467486
• 12137319450 is an abundant number, because the sum of its proper divisors (22660467486) is greater than itself. Its abundance is 10523148036

Bases of 12137319450

• Binary: 1011010011011100001100110000011010₂
• Hexadecimal: 0x2D370CC1A
• Base-36: 5KQ8VMI

Squares and roots of 12137319450

• 12137319450 squared (12137319450²) is 147314523431348302500
• 12137319450 cubed (12137319450³) is 1788003430510784491657733625000
• The square root of 12137319450 is 110169.5032665573
• The cube root of 12137319450 is 2298.1282471767

Scales and comparisons

• 12,137,319,450 seconds is equal to 385 years, 48 weeks, 2 days, 5 hours, 37 minutes, 30 seconds.
• To count from 1 to 12,137,319,450 would take you about seven hundred seventy-one 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 12137319450 cubic inches would be around 191.5 feet tall.

Recreational maths with 12137319450

• 12137319450 backwards is 05491373121
• The number of decimal digits it has is: 11
• The sum of 12137319450's digits is 36
• More coming soon!