136678727680

Names of 136678727680

• Cardinal: 136678727680 can be written as One hundred thirty-six billion, six hundred seventy-eight million, seven hundred twenty-seven thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.3667872768 × 10¹¹

Factors of 136678727680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 5052

Divisors of 136678727680

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 61 64 80 88 110 122 128 160 176 220 244 256 305 320 352 440 488 512 610 640 671 704 880 976 1024 1220 1280 1342 1408 1760 1952 2048 2440 2560 2684 2816 3355 3520 3904 4096 4880 4973 5120 5368 5632 6710 7040 7808 8192 9760 9946 10240 10736 11264 13420 14080 15616 19520 19892 20480 21472 22528 24865 26840 28160 31232 39040 39784 40960 42944 45056 49730 53680 54703 56320 62464 78080 79568 85888 90112 99460 107360 109406 112640 124928 156160 159136 171776 198920 214720 218812 225280 249856 273515 303353 312320 318272 343552 397840 429440 437624 450560 499712 547030 606706 624640 636544 687104 795680 858880 875248 1094060 1213412 1249280 1273088 1374208 1516765 1591360 1717760 1750496 2188120 2426824 2498560 2546176 2748416 3033530 3182720 3336883 3435520 3500992 4376240 4853648 5092352 5496832 6067060 6365440 6673766 6871040 7001984 8752480 9707296 10184704 12134120 12730880 13347532 13742080 14003968 16684415 17504960 19414592 20369408 24268240 25461760 26695064 27484160 28007936 33368830 35009920 38829184 40738816 48536480 50923520 53390128 56015872 66737660 70019840 77658368 97072960 101847040 106780256 112031744 133475320 140039680 155316736 194145920 203694080 213560512 224063488 266950640 280079360 310633472 388291840 427121024 448126976 533901280 560158720 621266944 776583680 854242048 1067802560 1120317440 1242533888 1553167360 1708484096 2135605120 2240634880 2485067776 3106334720 3416968192 4271210240 6212669440 6833936384 8542420480 12425338880 13667872768 17084840960 27335745536 34169681920 68339363840 136678727680
• Sum of all divisors σ(n): 363767083488
• Sum of proper divisors (its aliquot sum) s(n): 227088355808
• 136678727680 is an abundant number, because the sum of its proper divisors (227088355808) is greater than itself. Its abundance is 90409628128

Bases of 136678727680

• Binary: 1111111010010101011111110000000000000₂
• Hexadecimal: 0x1FD2AFE000
• Base-36: 1QSEZH8G

Squares and roots of 136678727680

• 136678727680 squared (136678727680²) is 18681074600223598182400
• 136678727680 cubed (136678727680³) is 2553305508053726043081992568832000
• The square root of 136678727680 is 369700.8624279905
• The cube root of 136678727680 is 5151.1038910569

Scales and comparisons

• 136,678,727,680 seconds is equal to 4,345 years, 49 weeks, 6 days, 17 hours, 14 minutes, 40 seconds.
• To count from 1 to 136,678,727,680 would take you about eight thousand, six hundred ninety-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 136678727680 cubic inches would be around 429.3 feet tall.

Recreational maths with 136678727680

• 136678727680 backwards is 086727876631
• 136678727680 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 136678727680's digits is 61
• More coming soon!