13990365720
13,990,365,720 is an even composite number composed of six prime numbers multiplied together.
13990365720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 13990365720:
23 × 32 × 5 × 31 × 127 × 9871
(2 × 2 × 2 × 3 × 3 × 5 × 31 × 127 × 9871)See below for interesting mathematical facts about the number 13990365720 from the Numbermatics database.
Names of 13990365720
- Cardinal: 13990365720 can be written as Thirteen billion, nine hundred ninety million, three hundred sixty-five thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.399036572 × 1010
Factors of 13990365720
Divisors of 13990365720
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 31 36 40 45 60 62 72 90 93 120 124 127 155 180 186 248 254 279 310 360 372 381 465 508 558 620 635 744 762 930 1016 1116 1143 1240 1270 1395 1524 1860 1905 2232 2286 2540 2790 3048 3720 3810 3937 4572 5080 5580 5715 7620 7874 9144 9871 11160 11430 11811 15240 15748 19685 19742 22860 23622 29613 31496 35433 39370 39484 45720 47244 49355 59055 59226 70866 78740 78968 88839 94488 98710 118110 118452 141732 148065 157480 177165 177678 197420 236220 236904 283464 296130 306001 354330 355356 394840 444195 472440 592260 612002 708660 710712 888390 918003 1184520 1224004 1253617 1417320 1530005 1776780 1836006 2448008 2507234 2754009 3060010 3553560 3672012 3760851 4590015 5014468 5508018 6120020 6268085 7344024 7521702 9180030 10028936 11016036 11282553 12240040 12536170 13770045 15043404 18360060 18804255 22032072 22565106 25072340 27540090 30086808 36720120 37608510 38862127 45130212 50144680 55080180 56412765 75217020 77724254 90260424 110160360 112825530 116586381 150434040 155448508 194310635 225651060 233172762 310897016 349759143 388621270 451302120 466345524 582931905 699518286 777242540 932691048 1165863810 1399036572 1554485080 1748795715 2331727620 2798073144 3497591430 4663455240 6995182860 13990365720
- Sum of all divisors σ(n): 47309783040
- Sum of proper divisors (its aliquot sum) s(n): 33319417320
- 13990365720 is an abundant number, because the sum of its proper divisors (33319417320) is greater than itself. Its abundance is 19329051600
Bases of 13990365720
- Binary: 11010000011110010000001010000110002
- Hexadecimal: 0x341E40A18
- Base-36: 6FDI3A0
Squares and roots of 13990365720
- 13990365720 squared (139903657202) is 195730332979351118400
- 13990365720 cubed (139903657203) is 2738338940878499354707021248000
-
The
square root of 13990365720 is 118280.8763917481 -
The
cube root of 13990365720 is 2409.5892805127
Scales and comparisons
How big is 13990365720?- 13,990,365,720 seconds is equal to 444 years, 44 weeks, 1 day, 12 hours, 42 minutes.
-
To count from 1 to 13,990,365,720 would take you about eight hundred eighty-nine 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 13990365720 cubic inches would be around 200.8 feet tall.
Recreational maths with 13990365720
- 13990365720 backwards is 02756309931
- 13990365720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13990365720's digits is 45
- More coming soon!
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