38845775079872

Names of 38845775079872

• Cardinal: 38845775079872 can be written as Thirty-eight trillion, eight hundred forty-five billion, seven hundred seventy-five million, seventy-nine thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 3.8845775079872 × 10¹³

Factors of 38845775079872

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 188

Divisors of 38845775079872

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 76 152 167 304 334 361 608 668 722 1216 1336 1444 2672 2888 3173 5344 5776 6346 6859 10688 11552 12692 13718 23104 25384 27436 27889 50768 54872 55778 60287 101536 109744 111556 120574 130321 203072 219488 223112 241148 260642 438976 446224 482296 521284 529891 892448 964592 1042568 1059782 1145453 1784896 1929184 2085136 2119564 2290906 3858368 4170272 4239128 4581812 4657463 8340544 8478256 9163624 9314926 10067929 16956512 18327248 18629852 20135858 21763607 33913024 36654496 37259704 40271716 43527214 73308992 74519408 80543432 87054428 88491797 149038816 161086864 174108856 176983594 191290651 298077632 322173728 348217712 353967188 382581302 644347456 696435424 707934376 765162604 1392870848 1415868752 1530325208 1681344143 2831737504 3060650416 3362688286 3634522369 5663475008 6121300832 6725376572 7269044738 12242601664 13450753144 14538089476 26901506288 29076178952 31945538717 53803012576 58152357904 63891077434 107606025152 116304715808 127782154868 232609431616 255564309736 511128619472 606965235623 1022257238944 1213930471246 2044514477888 2427860942492 4855721884984 9711443769968 19422887539936 38845775079872
• Sum of all divisors σ(n): 81857191723440
• Sum of proper divisors (its aliquot sum) s(n): 43011416643568
• 38845775079872 is an abundant number, because the sum of its proper divisors (43011416643568) is greater than itself. Its abundance is 4165641563696

Bases of 38845775079872

• Binary: 1000110101010001111100100111111110100111000000₂
• Hexadecimal: 0x23547C9FE9C0
• Base-36: DRPI3IIM8

Squares and roots of 38845775079872

• 38845775079872 squared (38845775079872²) is 1508994241556004487979536384
• 38845775079872 cubed (38845775079872³) is 58618050904306588300604465441079130062848
• The square root of 38845775079872 is 6232637.8909633441
• The cube root of 38845775079872 is 33867.3537255789

Scales and comparisons

• 38,845,775,079,872 seconds is equal to 1,235,175 years, 25 weeks, 3 days, 5 hours, 44 minutes, 32 seconds.
• To count from 1 to 38,845,775,079,872 would take you about three million, eighty-seven thousand, nine hundred thirty-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 38845775079872 cubic inches would be around 2822.3 feet tall.

Recreational maths with 38845775079872

• 38845775079872 backwards is 27897057754883
• The number of decimal digits it has is: 14
• The sum of 38845775079872's digits is 80
• More coming soon!