38813017439872

Names of 38813017439872

• Cardinal: 38813017439872 can be written as Thirty-eight trillion, eight hundred thirteen billion, seventeen million, four hundred thirty-nine thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 3.8813017439872 × 10¹³

Factors of 38813017439872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 417

Divisors of 38813017439872

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 169 191 208 211 338 382 416 422 676 764 832 844 1352 1528 1664 1688 2483 2704 2743 3056 3376 4966 5408 5486 6112 6752 9932 10816 10972 12224 13504 19864 21632 21944 24448 27008 32279 35659 39728 40301 43888 44521 64558 71318 79456 80602 87776 89042 129116 142636 158912 161204 175552 178084 258232 285272 317824 322408 351104 356168 516464 523913 570544 578773 644816 712336 1032928 1047826 1141088 1157546 1289632 1424672 2065856 2095652 2282176 2315092 2579264 2849344 4131712 4191304 4564352 4630184 5158528 5698688 6810869 7524049 8382608 8503511 9260368 9393931 13621738 15048098 16765216 17007022 18520736 18787862 27243476 30096196 33530432 34014044 37041472 37575724 54486952 60192392 67060864 68028088 74082944 75151448 108973904 110545643 120384784 122121103 136056176 150302896 217947808 221091286 240769568 244242206 272112352 300605792 435895616 442182572 481539136 488484412 544224704 601211584 871791232 884365144 963078272 976968824 1088449408 1202423168 1437093359 1587574339 1768730288 1794240821 1953937648 2874186718 3175148678 3537460576 3588481642 3907875296 5748373436 6350297356 7074921152 7176963284 7815750592 11496746872 12700594712 14149842304 14353926568 15631501184 22993493744 23325130673 25401189424 28707853136 45986987488 46650261346 50802378848 57415706272 91973974976 93300522692 101604757696 114831412544 183947949952 186601045384 203209515392 229662825088 303226698749 373202090768 606453397498 746404181536 1212906794996 1492808363072 2425813589992 2985616726144 4851627179984 9703254359968 19406508719936 38813017439872
• Sum of all divisors σ(n): 84567409067520
• Sum of proper divisors (its aliquot sum) s(n): 45754391627648
• 38813017439872 is an abundant number, because the sum of its proper divisors (45754391627648) is greater than itself. Its abundance is 6941374187776

Bases of 38813017439872

• Binary: 1000110100110011011100000111011111111010000000₂
• Hexadecimal: 0x234CDC1DFE80
• Base-36: DRAGCGLTS

Squares and roots of 38813017439872

• 38813017439872 squared (38813017439872²) is 1506450322787808021135376384
• 38813017439872 cubed (38813017439872³) is 58469882650663996502382412766450808782848
• The square root of 38813017439872 is 6230009.4253437531
• The cube root of 38813017439872 is 33857.8312264835

Scales and comparisons

• 38,813,017,439,872 seconds is equal to 1,234,133 years, 46 weeks, 4 days, 21 hours, 17 minutes, 52 seconds.
• To count from 1 to 38,813,017,439,872 would take you about three million, eighty-five thousand, three hundred thirty-four 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 38813017439872 cubic inches would be around 2821.5 feet tall.

Recreational maths with 38813017439872

• 38813017439872 backwards is 27893471031883
• 38813017439872 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 38813017439872's digits is 64
• More coming soon!