21074737372048

Names of 21074737372048

• Cardinal: 21074737372048 can be written as Twenty-one trillion, seventy-four billion, seven hundred thirty-seven million, three hundred seventy-two thousand and forty-eight.

Scientific notation

• Scientific notation: 2.1074737372048 × 10¹³

Factors of 21074737372048

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4131

Divisors of 21074737372048

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 16 19 31 38 62 76 124 152 248 304 496 589 941 1178 1277 1861 1882 2356 2554 3722 3764 4712 5108 7444 7528 9424 10216 14888 15056 17879 20432 24263 29171 29776 35359 35758 39587 48526 57691 58342 70718 71516 79174 97052 115382 116684 141436 143032 158348 194104 230764 233368 282872 286064 316696 388208 461528 466736 554249 565744 633392 752153 923056 1096129 1108498 1201657 1504306 1751201 2192258 2216996 2376497 2403314 3008612 3502402 4384516 4433992 4752994 4806628 6017224 7004804 8769032 8867984 9505988 9613256 12034448 14009608 17538064 19011976 19226512 22831483 28019216 33272819 37251367 38023952 45153443 45662966 54287231 66545638 73671407 74502734 90306886 91325932 108574462 133091276 147342814 149005468 180613772 182651864 217148924 266182552 294685628 298010936 361227544 365303728 434297848 532365104 589371256 596021872 707775973 722455088 868595696 1031457389 1178742512 1399756733 1415551946 2062914778 2236283677 2799513466 2831103892 4125829556 4472567354 5599026932 5662207784 8251659112 8945134708 11198053864 11324415568 16503318224 17890269416 22396107728 35780538832 42489389863 69324793987 84978779726 138649587974 169957559452 277299175948 339915118904 554598351896 679830237808 1109196703792 1317171085753 2634342171506 5268684343012 10537368686024 21074737372048
• Sum of all divisors σ(n): 44473683502080
• Sum of proper divisors (its aliquot sum) s(n): 23398946130032
• 21074737372048 is an abundant number, because the sum of its proper divisors (23398946130032) is greater than itself. Its abundance is 2324208757984

Bases of 21074737372048

• Binary: 100110010101011011000001111000001101110010000₂
• Hexadecimal: 0x132AD83C1B90
• Base-36: 7GXLMHX1S

Squares and roots of 21074737372048

• 21074737372048 squared (21074737372048²) is 444144555300796641171714304
• 21074737372048 cubed (21074737372048³) is 9360229858189338613728039550592011374592
• The square root of 21074737372048 is 4590722.9683403899
• The cube root of 21074737372048 is 27621.9323375807

Scales and comparisons

• 21,074,737,372,048 seconds is equal to 670,111 years, 23 weeks, 6 days, 10 hours, 27 minutes, 28 seconds.
• To count from 1 to 21,074,737,372,048 would take you about one million, six hundred seventy-five thousand, two hundred seventy-eight 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 21074737372048 cubic inches would be around 2301.8 feet tall.

Recreational maths with 21074737372048

• 21074737372048 backwards is 84027373747012
• The number of decimal digits it has is: 14
• The sum of 21074737372048's digits is 55
• More coming soon!