38538761118379988

Names of 38538761118379988

• Cardinal: 38538761118379988 can be written as Thirty-eight quadrillion, five hundred thirty-eight trillion, seven hundred sixty-one billion, one hundred eighteen million, three hundred seventy-nine thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 3.8538761118379988 × 10¹⁶

Factors of 38538761118379988

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2830

Divisors of 38538761118379988

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 73 101 146 202 292 404 541 1082 2113 2164 4226 7373 8452 14746 29492 39493 54641 78986 109282 154249 157972 213413 218564 292681 308498 426826 585362 616996 853652 1143133 1170724 2286266 3988793 4464769 4572532 7977586 8929538 15579149 15955172 17859076 21365713 29560781 31158298 42731426 59121562 62316596 83448709 85462852 115456433 118243124 166897418 230912866 325928137 333794836 450941669 461825732 618434953 651856274 901883338 1236869906 1303712548 1803766676 2157937013 2415440029 2473739812 4315874026 4830880058 8428319609 8631748052 9661760116 16856639218 32918741837 33713278436 45145751569 62461930253 65837483674 90291503138 124923860506 131674967348 176327122117 180583006276 243959442929 249847721012 352654244234 487918885858 705308488468 975837771716 1306753055689 2613506111378 4559720908469 5227012222756 9119441816938 17809039333817 18238883633876 35618078667634 71236157335268 95392973065297 131982058624589 190785946130594 263964117249178 381571892261188 527928234498356 9634690279594997 19269380559189994 38538761118379988
• Sum of all divisors σ(n): 69204214172415924
• Sum of proper divisors (its aliquot sum) s(n): 30665453054035936
• 38538761118379988 is a deficient number, because the sum of its proper divisors (30665453054035936) is less than itself. Its deficiency is 7873308064344052

Bases of 38538761118379988

• Binary: 10001000111010101100110010001110100010110110111111010100₂
• Hexadecimal: 0x88EACC8E8B6FD4
• Base-36: AJGUMG0K3PW

Squares and roots of 38538761118379988

• 38538761118379988 squared (38538761118379988²) is 1485236108539557143443557558880144
• 38538761118379988 cubed (38538761118379988³) is 57239159591398284503093453917587919759124740158272
• The square root of 38538761118379988 is 196312916.3309943495
• The cube root of 38538761118379988 is 337778.9514332995

Scales and comparisons

• 38,538,761,118,379,988 seconds is equal to 1,225,413,395 years, 18 weeks, 1 day, 4 hours, 13 minutes, 8 seconds.
• To count from 1 to 38,538,761,118,379,988 would take you about three billion, six hundred seventy-six million, two hundred forty thousand, one hundred eighty-six 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 38538761118379988 cubic inches would be around 28148.2 feet tall.

Recreational maths with 38538761118379988

• 38538761118379988 backwards is 88997381116783583
• The number of decimal digits it has is: 17
• The sum of 38538761118379988's digits is 95
• More coming soon!