38143862138890625

Names of 38143862138890625

• Cardinal: 38143862138890625 can be written as Thirty-eight quadrillion, one hundred forty-three trillion, eight hundred sixty-two billion, one hundred thirty-eight million, eight hundred ninety thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 3.8143862138890625 × 10¹⁶

Factors of 38143862138890625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2808

Divisors of 38143862138890625

• Number of divisors d(n): 210
• Complete list of divisors:
  1 5 13 25 65 125 169 181 325 625 845 905 1625 2197 2353 2609 3125 4225 4525 8125 10985 11765 13045 15625 21125 22625 28561 30589 32761 33917 40625 54925 58825 65225 105625 113125 142805 152945 163805 169585 203125 274625 294125 326125 397657 425893 440921 472229 528125 565625 714025 764725 819025 847925 1373125 1470625 1630625 1988285 2129465 2204605 2361145 2640625 2828125 3570125 3823625 4095125 4239625 5169541 5536609 5731973 6138977 6865625 7353125 8153125 9941425 10647325 11023025 11805725 17850625 19118125 20475625 21198125 25847705 27683045 28659865 30694885 34328125 36765625 40765625 49707125 53236625 55115125 59028625 71975917 74515649 79806701 85473449 89253125 95590625 102378125 105990625 129238525 138415225 143299325 153474425 248535625 266183125 275575625 295143125 359879585 372578245 399033505 427367245 446265625 477953125 511890625 529953125 646192625 692076125 716496625 767372125 935686921 1037487113 1111154837 1242678125 1330915625 1377878125 1475715625 1799397925 1862891225 1995167525 2136836225 3230963125 3460380625 3582483125 3836860625 4678434605 5187435565 5555774185 6213390625 6654578125 6889390625 7378578125 8996989625 9314456125 9975837625 10684181125 13487332469 14445012881 16154815625 17301903125 17912415625 19184303125 23392173025 25937177825 27778870925 44984948125 46572280625 49879188125 53420905625 67436662345 72225064405 80774078125 86509515625 89562078125 95921515625 116960865125 129685889125 138894354625 187785167453 224924740625 232861403125 249395940625 267104528125 337183311725 361125322025 584804325625 648429445625 694471773125 938925837265 1124623703125 1164307015625 1246979703125 1335522640625 1685916558625 1805626610125 2441207176889 2924021628125 3242147228125 3472358865625 4694629186325 8429582793125 9028133050625 12206035884445 14620108140625 16210736140625 17361794328125 23473145931625 42147913965625 45140665253125 61030179422225 117365729658125 210739569828125 225703326265625 305150897111125 586828648290625 1525754485555625 2934143241453125 7628772427778125 38143862138890625
• Sum of all divisors σ(n): 51959202832245330
• Sum of proper divisors (its aliquot sum) s(n): 13815340693354705
• 38143862138890625 is a deficient number, because the sum of its proper divisors (13815340693354705) is less than itself. Its deficiency is 24328521445535920

Bases of 38143862138890625

• Binary: 10000111100000111010001111111001001001100110100110000001₂
• Hexadecimal: 0x8783A3F9266981
• Base-36: AFKVCCW5RB5

Squares and roots of 38143862138890625

• 38143862138890625 squared (38143862138890625²) is 1454954218870693685478105712890625
• 38143862138890625 cubed (38143862138890625³) is 55497573143001036588485708493519147373199462890625
• The square root of 38143862138890625 is 195304536.9132284777
• The cube root of 38143862138890625 is 336621.2704151031

Scales and comparisons

• 38,143,862,138,890,625 seconds is equal to 1,212,856,829 years, 15 weeks, 5 days, 18 hours, 57 minutes, 5 seconds.
• To count from 1 to 38,143,862,138,890,625 would take you about three billion, six hundred thirty-eight million, five hundred seventy thousand, four hundred eighty-seven 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 38143862138890625 cubic inches would be around 28051.8 feet tall.

Recreational maths with 38143862138890625

• 38143862138890625 backwards is 52609883126834183
• The number of decimal digits it has is: 17
• The sum of 38143862138890625's digits is 77
• More coming soon!