139431989840
139,431,989,840 is an even composite number composed of six prime numbers multiplied together.
139431989840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 139431989840:
24 × 5 × 11 × 133 × 41 × 1759
(2 × 2 × 2 × 2 × 5 × 11 × 13 × 13 × 13 × 41 × 1759)See below for interesting mathematical facts about the number 139431989840 from the Numbermatics database.
Names of 139431989840
- Cardinal: 139431989840 can be written as One hundred thirty-nine billion, four hundred thirty-one million, nine hundred eighty-nine thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.3943198984 × 1011
Factors of 139431989840
Divisors of 139431989840
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 26 40 41 44 52 55 65 80 82 88 104 110 130 143 164 169 176 205 208 220 260 286 328 338 410 440 451 520 533 572 656 676 715 820 845 880 902 1040 1066 1144 1352 1430 1640 1690 1759 1804 1859 2132 2197 2255 2288 2665 2704 2860 3280 3380 3518 3608 3718 4264 4394 4510 5330 5720 5863 6760 6929 7036 7216 7436 8528 8788 8795 9020 9295 10660 10985 11440 11726 13520 13858 14072 14872 17576 17590 18040 18590 19349 21320 21970 22867 23452 24167 27716 28144 29315 29744 34645 35152 35180 36080 37180 38698 42640 43940 45734 46904 48334 55432 58630 69290 70360 72119 74360 76219 77396 87880 90077 91468 93808 96668 96745 110864 114335 117260 120835 138580 140720 144238 148720 152438 154792 175760 180154 182936 193336 193490 228670 234520 241670 251537 277160 288476 297271 304876 309584 360308 360595 365872 381095 386672 386980 450385 457340 469040 483340 503074 554320 576952 594542 609752 720616 721190 762190 773960 793309 900770 914680 937547 966680 990847 1006148 1153904 1189084 1219504 1257685 1441232 1442380 1486355 1524380 1547920 1586618 1801540 1829360 1875094 1933360 1981694 2012296 2378168 2515370 2884760 2972710 3048760 3173236 3269981 3603080 3750188 3864523 3963388 3966545 4024592 4687735 4756336 4954235 5030740 5769520 5945420 6097520 6346472 6539962 7206160 7500376 7729046 7926776 7933090 9375470 9908470 10061480 10313017 11890840 12188111 12692944 13079924 15000752 15458092 15853552 15866180 16349905 18750940 19322615 19816940 20122960 20626034 23781680 24376222 26159848 30916184 31732360 32699810 37501880 38645230 39633880 41252068 42509753 48752444 51565085 52319696 60940555 61832368 63464720 65399620 75003760 77290460 79267760 82504136 85019506 97504888 103130170 121881110 130799240 134069221 154580920 158445443 165008272 170039012 195009776 206260340 212548765 243762220 261598480 268138442 309161840 316890886 340078024 412520680 425097530 487524440 536276884 633781772 670346105 680156048 792227215 825041360 850195060 975048880 1072553768 1267563544 1340692210 1584454430 1700390120 1742899873 2145107536 2535127088 2681384420 3168908860 3400780240 3485799746 5362768840 6337817720 6971599492 8714499365 10725537680 12675635440 13943198984 17428998730 27886397968 34857997460 69715994920 139431989840
- Sum of all divisors σ(n): 392674867200
- Sum of proper divisors (its aliquot sum) s(n): 253242877360
- 139431989840 is an abundant number, because the sum of its proper divisors (253242877360) is greater than itself. Its abundance is 113810887520
Bases of 139431989840
- Binary: 100000011101101100101101010010010100002
- Hexadecimal: 0x2076CB5250
- Base-36: 1S1Y7FWW
Squares and roots of 139431989840
- 139431989840 squared (1394319898402) is 19441279790741863225600
- 139431989840 cubed (1394319898403) is 2710736326259316799334528827904000
-
The
square root of 139431989840 is 373405.9317150707 -
The
cube root of 139431989840 is 5185.4622275889
Scales and comparisons
How big is 139431989840?- 139,431,989,840 seconds is equal to 4,433 years, 26 weeks, 2 days, 4 hours, 17 minutes, 20 seconds.
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To count from 1 to 139,431,989,840 would take you about eight thousand, eight hundred sixty-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 139431989840 cubic inches would be around 432.1 feet tall.
Recreational maths with 139431989840
- 139431989840 backwards is 048989134931
- The number of decimal digits it has is: 12
- The sum of 139431989840's digits is 59
- More coming soon!
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