13948345840
13,948,345,840 is an even composite number composed of seven prime numbers multiplied together.
13948345840 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 13948345840:
24 × 5 × 11 × 13 × 31 × 37 × 1063
(2 × 2 × 2 × 2 × 5 × 11 × 13 × 31 × 37 × 1063)See below for interesting mathematical facts about the number 13948345840 from the Numbermatics database.
Names of 13948345840
- Cardinal: 13948345840 can be written as Thirteen billion, nine hundred forty-eight million, three hundred forty-five thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.394834584 × 1010
Factors of 13948345840
Divisors of 13948345840
- 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 31 37 40 44 52 55 62 65 74 80 88 104 110 124 130 143 148 155 176 185 208 220 248 260 286 296 310 341 370 403 407 440 481 496 520 572 592 620 682 715 740 806 814 880 962 1040 1063 1144 1147 1240 1364 1430 1480 1612 1628 1705 1924 2015 2035 2126 2288 2294 2405 2480 2728 2860 2960 3224 3256 3410 3848 4030 4070 4252 4433 4588 4810 5291 5315 5456 5720 5735 6448 6512 6820 7696 8060 8140 8504 8866 9176 9620 10582 10630 11440 11470 11693 12617 13640 13819 14911 16120 16280 17008 17732 18352 19240 21164 21260 22165 22940 23386 25234 26455 27280 27638 29822 32240 32560 32953 35464 38480 39331 42328 42520 44330 45880 46772 50468 52910 55276 58465 59644 63085 65906 69095 70928 74555 78662 84656 85040 88660 91760 93544 100936 105820 110552 116930 119288 126170 131812 138190 149110 152009 157324 164021 164765 177320 187088 196655 201872 211640 221104 233860 238576 252340 263624 276380 298220 304018 314648 328042 329530 354640 362483 393310 423280 428389 432641 467720 504680 511303 527248 552760 596440 608036 629296 656084 659060 724966 760045 786620 820105 856778 865282 935440 1009360 1022606 1105520 1192880 1216072 1219261 1312168 1318120 1449932 1520090 1573240 1640210 1713556 1730564 1812415 2045212 2141945 2163205 2432144 2438522 2556515 2624336 2636240 2899864 3040180 3146480 3280420 3427112 3461128 3624830 4090424 4283890 4326410 4712279 4877044 5113030 5624333 5799728 6080360 6096305 6560840 6854224 6922256 7249660 8180848 8567780 8652820 9424558 9754088 10226060 11248666 12160720 12192610 13121680 13411871 14499320 15850393 17135560 17305640 18849116 19508176 20452120 22497332 23561395 24385220 26823742 28121665 28998640 31700786 34271120 34611280 37698232 40904240 44994664 47122790 48770440 53647484 56243330 63401572 67059355 75396464 79251965 89989328 94245580 97540880 107294968 112486660 126803144 134118710 158503930 174354323 188491160 214589936 224973320 253606288 268237420 317007860 348708646 376982320 449946640 536474840 634015720 697417292 871771615 1072949680 1268031440 1394834584 1743543230 2789669168 3487086460 6974172920 13948345840
- Sum of all divisors σ(n): 40429412352
- Sum of proper divisors (its aliquot sum) s(n): 26481066512
- 13948345840 is an abundant number, because the sum of its proper divisors (26481066512) is greater than itself. Its abundance is 12532720672
Bases of 13948345840
- Binary: 11001111110110001011011101111100002
- Hexadecimal: 0x33F62DDF0
- Base-36: 6EOHGJ4
Squares and roots of 13948345840
- 13948345840 squared (139483458402) is 194556351672245305600
- 13948345840 cubed (139483458403) is 2713739278493139851825288704000
-
The
square root of 13948345840 is 118103.1152849067 -
The
cube root of 13948345840 is 2407.1744713441
Scales and comparisons
How big is 13948345840?- 13,948,345,840 seconds is equal to 443 years, 26 weeks, 5 days, 4 hours, 30 minutes, 40 seconds.
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To count from 1 to 13,948,345,840 would take you about eight 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 13948345840 cubic inches would be around 200.6 feet tall.
Recreational maths with 13948345840
- 13948345840 backwards is 04854384931
- The number of decimal digits it has is: 11
- The sum of 13948345840's digits is 49
- More coming soon!
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