38434438683420

Names of 38434438683420

• Cardinal: 38434438683420 can be written as Thirty-eight trillion, four hundred thirty-four billion, four hundred thirty-eight million, six hundred eighty-three thousand, four hundred twenty.

Scientific notation

• Scientific notation: 3.843443868342 × 10¹³

Factors of 38434438683420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 143138

Divisors of 38434438683420

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 127 130 156 195 254 260 381 390 508 635 762 780 1270 1524 1651 1905 2540 2767 3302 3810 4953 5534 6604 7620 8255 8301 9906 11068 13835 16510 16602 19812 24765 27670 33020 33204 35971 41505 49530 55340 71942 83010 99060 107913 140221 143884 166020 179855 215826 280442 351409 359710 420663 431652 539565 560884 701105 702818 719420 841326 1054227 1079130 1402210 1405636 1682652 1757045 1822873 2103315 2108454 2158260 2804420 3514090 3645746 4206630 4216908 4568317 5271135 5468619 7028180 7291492 8413260 9114365 9136634 10542270 10937238 13704951 17808067 18228730 18273268 21084540 21874476 22841585 27343095 27409902 35616134 36457460 45683170 53424201 54686190 54819804 68524755 71232268 89040335 91366340 106848402 109372380 137049510 178080670 213696804 231504871 267121005 274099020 356161340 387991507 463009742 534242010 694514613 775983014 926019484 1068484020 1157524355 1163974521 1389029226 1551966028 1939957535 2315048710 2327949042 2778058452 3472573065 3879915070 4630097420 4655898084 5043889591 5819872605 6945146130 7759830140 10087779182 11639745210 13890292260 15131668773 20175558364 23279490420 25219447955 30263337546 49274921389 50438895910 60526675092 75658343865 98549842778 100877791820 147824764167 151316687730 197099685556 246374606945 295649528334 302633375460 492749213890 591299056668 640573978057 739123820835 985498427780 1281147956114 1478247641670 1921721934171 2562295912228 2956495283340 3202869890285 3843443868342 6405739780570 7686887736684 9608609670855 12811479561140 19217219341710 38434438683420
• Sum of all divisors σ(n): 116850218827776
• Sum of proper divisors (its aliquot sum) s(n): 78415780144356
• 38434438683420 is an abundant number, because the sum of its proper divisors (78415780144356) is greater than itself. Its abundance is 39981341460936

Bases of 38434438683420

• Binary: 1000101111010010110111000100001001101100011100₂
• Hexadecimal: 0x22F4B7109B1C
• Base-36: DMGJCFZTO

Squares and roots of 38434438683420

• 38434438683420 squared (38434438683420²) is 1477206076909571702982896400
• 38434438683420 cubed (38434438683420³) is 56775586385756342306390039998794257688000
• The square root of 38434438683420 is 6199551.4905047769
• The cube root of 38434438683420 is 33747.3892618777

Scales and comparisons

• 38,434,438,683,420 seconds is equal to 1,222,096 years, 13 weeks, 5 days, 7 hours, 37 minutes.
• To count from 1 to 38,434,438,683,420 would take you about three million, fifty-five thousand, two hundred forty 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 38434438683420 cubic inches would be around 2812.3 feet tall.

Recreational maths with 38434438683420

• 38434438683420 backwards is 02438683443483
• 38434438683420 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 38434438683420's digits is 60
• More coming soon!