138401400559485
138,401,400,559,485 is an odd composite number composed of seven prime numbers multiplied together.
138401400559485 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 138401400559485:
3 × 5 × 72 × 41 × 127 × 197 × 183569
(3 × 5 × 7 × 7 × 41 × 127 × 197 × 183569)See below for interesting mathematical facts about the number 138401400559485 from the Numbermatics database.
Names of 138401400559485
- Cardinal: 138401400559485 can be written as One hundred thirty-eight trillion, four hundred one billion, four hundred million, five hundred fifty-nine thousand, four hundred eighty-five.
Scientific notation
- Scientific notation: 1.38401400559485 × 1014
Factors of 138401400559485
Divisors of 138401400559485
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 5 7 15 21 35 41 49 105 123 127 147 197 205 245 287 381 591 615 635 735 861 889 985 1379 1435 1905 2009 2667 2955 4137 4305 4445 5207 6027 6223 6895 8077 9653 10045 13335 15621 18669 20685 24231 25019 26035 28959 30135 31115 36449 40385 48265 56539 75057 78105 93345 109347 121155 125095 144795 169617 175133 182245 183569 255143 282695 375285 395773 525399 546735 550707 765429 848085 875665 917845 1025779 1187319 1225931 1275715 1284983 1978865 2626995 2753535 3077337 3677793 3827145 3854949 5128895 5936595 6129655 6424915 7180453 7526329 8994881 15386685 18388965 19274745 21541359 22578987 23313263 26984643 35902265 36163093 37631645 44974405 50263171 52684303 69939789 107706795 108489279 112894935 116566315 134923215 150789513 158052909 163192841 180815465 251315855 253141651 263421515 349698945 368790121 489578523 542446395 753947565 759424953 790264545 815964205 955843783 1106370363 1142349887 1265708255 1482686813 1771991557 1843950605 2447892615 2867531349 3427049661 3797124765 4448060439 4592712811 4779218915 5315974671 5531851815 5711749435 6690906481 7413434065 8859957785 10378807691 13778138433 14337656745 17135248305 20072719443 22240302195 22963564055 26579873355 31136423073 32148989677 33454532405 46836345367 51894038455 68890692165 72651653837 96446969031 100363597215 140509036101 155682115365 160744948385 188301225251 217954961511 225042927739 234181726835 363258269185 482234845155 564903675753 675128783217 702545180505 941506126255 1089774807555 1125214638695 1318108576757 2824518378765 3375643916085 3954325730271 6590542883785 9226760037299 19771628651355 27680280111897 46133800186495 138401400559485
- Sum of all divisors σ(n): 267308184084480
- Sum of proper divisors (its aliquot sum) s(n): 128906783524995
- 138401400559485 is a deficient number, because the sum of its proper divisors (128906783524995) is less than itself. Its deficiency is 9494617034490
Bases of 138401400559485
- Binary: 111110111100000000101100101000100010111011111012
- Hexadecimal: 0x7DE01651177D
- Base-36: 1D24Q4H3EL
Squares and roots of 138401400559485
- 138401400559485 squared (1384014005594852) is 19154947676827014871023465225
- 138401400559485 cubed (1384014005594853) is 2651071586116512316940029435105878441409125
-
The
square root of 138401400559485 is 11764412.4612955067 -
The
cube root of 138401400559485 is 51726.5478225603
Scales and comparisons
How big is 138401400559485?- 138,401,400,559,485 seconds is equal to 4,400,736 years, 22 weeks, 4 days, 44 minutes, 45 seconds.
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To count from 1 to 138,401,400,559,485 would take you about eleven million, one thousand, eight hundred forty-one 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 138401400559485 cubic inches would be around 4310.5 feet tall.
Recreational maths with 138401400559485
- 138401400559485 backwards is 584955004104831
- The number of decimal digits it has is: 15
- The sum of 138401400559485's digits is 57
- More coming soon!
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