138809720896
138,809,720,896 is an even composite number composed of six prime numbers multiplied together.
What does the number 138809720896 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 336 divisors.
138809720896 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 138809720896:
26 × 7 × 112 × 19 × 307 × 439
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 11 × 19 × 307 × 439)See below for interesting mathematical facts about the number 138809720896 from the Numbermatics database.
Names of 138809720896
- Cardinal: 138809720896 can be written as One hundred thirty-eight billion, eight hundred nine million, seven hundred twenty thousand, eight hundred ninety-six.
Scientific notation
- Scientific notation: 1.38809720896 × 1011
Factors of 138809720896
Divisors of 138809720896
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 4 7 8 11 14 16 19 22 28 32 38 44 56 64 76 77 88 112 121 133 152 154 176 209 224 242 266 304 307 308 352 418 439 448 484 532 608 614 616 704 836 847 878 968 1064 1216 1228 1232 1463 1672 1694 1756 1936 2128 2149 2299 2456 2464 2926 3073 3344 3377 3388 3512 3872 4256 4298 4598 4829 4912 4928 5833 5852 6146 6688 6754 6776 7024 7744 8341 8512 8596 9196 9658 9824 11666 11704 12292 13376 13508 13552 14048 16093 16682 17192 18392 19316 19648 23332 23408 23639 24584 27016 27104 28096 32186 33364 33803 34384 36784 37147 38632 40831 46664 46816 47278 49168 53119 54032 54208 58387 64163 64372 66728 67606 68768 73568 74294 77264 81662 91751 93328 93632 94556 98336 106238 108064 116774 128326 128744 133456 134773 135212 137536 147136 148588 154528 163324 183502 186656 189112 196672 212476 216128 233548 256652 257488 260029 266912 269546 270424 297176 309056 326648 367004 371833 373312 378224 424952 449141 467096 513304 514976 520058 533824 539092 540848 594352 642257 653296 705793 734008 743666 756448 849904 898282 934192 943411 1009261 1026608 1029952 1040116 1078184 1081696 1188704 1284514 1306592 1411586 1468016 1482503 1487332 1512896 1699808 1796564 1868384 1886822 2018522 2053216 2080232 2156368 2163392 2377408 2560687 2569028 2613184 2823172 2936032 2965006 2974664 3399616 3593128 3736768 3773644 4037044 4106432 4160464 4312736 4940551 5121374 5138056 5646344 5872064 5930012 5949328 7064827 7186256 7547288 8074088 8320928 8625472 9881102 10242748 10276112 10377521 11292688 11860024 11898656 14129654 14372512 15094576 16148176 16307533 16641856 17924809 19762204 20485496 20552224 20755042 22585376 23720048 23797312 28167557 28259308 28745024 30189152 32296352 32615066 35849618 39524408 40970992 41104448 41510084 45170752 47440096 56335114 56518616 60378304 64592704 65230132 71699236 79048816 81941984 83020168 94880192 112670228 113037232 114152731 130460264 143398472 158097632 163883968 166040336 197172899 225340456 226074464 228305462 260920528 286796944 309843127 316195264 332080672 394345798 450680912 452148928 456610924 521841056 573593888 619686254 664161344 788691596 901361824 913221848 1043682112 1147187776 1239372508 1577383192 1802723648 1826443696 2168901889 2478745016 3154766384 3652887392 4337803778 4957490032 6309532768 7305774784 8675607556 9914980064 12619065536 17351215112 19829960128 34702430224 69404860448 138809720896
- Sum of all divisors σ(n): 366250931200
- Sum of proper divisors (its aliquot sum) s(n): 227441210304
- 138809720896 is an abundant number, because the sum of its proper divisors (227441210304) is greater than itself. Its abundance is 88631489408
Bases of 138809720896
- Binary: 100000010100011011010001000000010000002
- Hexadecimal: 0x2051B44040
- Base-36: 1RRNQ24G
Squares and roots of 138809720896
- 138809720896 squared (1388097208962) is 19268138615225419042816
- 138809720896 cubed (1388097208963) is 2674604943364880353457932433883136
-
The
square root of 138809720896 is 372571.7661015123 -
The
cube root of 138809720896 is 5177.7366827953
Scales and comparisons
How big is 138809720896?- 138,809,720,896 seconds is equal to 4,413 years, 37 weeks, 2 days, 23 hours, 48 minutes, 16 seconds.
-
To count from 1 to 138,809,720,896 would take you about eight thousand, eight hundred twenty-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 138809720896 cubic inches would be around 431.5 feet tall.
Recreational maths with 138809720896
- 138809720896 backwards is 698027908831
- The number of decimal digits it has is: 12
- The sum of 138809720896's digits is 61
- More coming soon!
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