16394842750
16,394,842,750 is an even composite number composed of seven prime numbers multiplied together.
16394842750 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 16394842750:
2 × 53 × 11 × 13 × 23 × 127 × 157
(2 × 5 × 5 × 5 × 11 × 13 × 23 × 127 × 157)See below for interesting mathematical facts about the number 16394842750 from the Numbermatics database.
Names of 16394842750
- Cardinal: 16394842750 can be written as Sixteen billion, three hundred ninety-four million, eight hundred forty-two thousand, seven hundred fifty.
Scientific notation
- Scientific notation: 1.639484275 × 1010
Factors of 16394842750
Divisors of 16394842750
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 5 10 11 13 22 23 25 26 46 50 55 65 110 115 125 127 130 143 157 230 250 253 254 275 286 299 314 325 506 550 575 598 635 650 715 785 1150 1265 1270 1375 1397 1430 1495 1570 1625 1651 1727 2041 2530 2750 2794 2875 2921 2990 3175 3250 3289 3302 3454 3575 3611 3925 4082 5750 5842 6325 6350 6578 6985 7150 7222 7475 7850 8255 8635 10205 12650 13970 14605 14950 15875 16445 16510 17270 17875 18055 18161 19625 19939 20410 22451 29210 31625 31750 32131 32890 34925 35750 36110 36322 37375 37973 39250 39721 39878 41275 43175 44902 46943 51025 63250 64262 69850 73025 74750 75946 79442 82225 82550 86350 90275 90805 93886 99695 102050 112255 146050 160655 164450 174625 180550 181610 189865 198605 199390 206375 215875 219329 224510 234715 255125 259207 321310 349250 365125 379730 397210 411125 412750 417703 431750 438658 451375 454025 458597 469430 498475 510250 516373 518414 561275 730250 803275 822250 835406 902750 908050 917194 949325 993025 996950 1032746 1096645 1122550 1173575 1296035 1606550 1898650 1986050 2088515 2193290 2270125 2292985 2347150 2492375 2581865 2592070 2806375 2851277 4016375 4177030 4540250 4585970 4746625 4965125 4984750 5044567 5163730 5483225 5612750 5702554 5867875 5961761 6480175 8032750 9493250 9930250 10089134 10442575 10966450 11464925 11735750 11923522 12909325 12960350 14256385 20885150 22929850 25222835 25818650 27416125 28512770 29808805 32400875 50445670 52212875 54832250 57324625 59617610 64546625 64801750 65579371 71281925 104425750 114649250 126114175 129093250 131158742 142563850 149044025 252228350 298088050 327896855 356409625 630570875 655793710 712819250 745220125 1261141750 1490440250 1639484275 3278968550 8197421375 16394842750
- Sum of all divisors σ(n): 38162202624
- Sum of proper divisors (its aliquot sum) s(n): 21767359874
- 16394842750 is an abundant number, because the sum of its proper divisors (21767359874) is greater than itself. Its abundance is 5372517124
Bases of 16394842750
- Binary: 11110100010011010101110010011111102
- Hexadecimal: 0x3D135727E
- Base-36: 7J52DMM
Squares and roots of 16394842750
- 16394842750 squared (163948427502) is 268790868797227562500
- 16394842750 cubed (163948427503) is 4406784026566427523153296875000
-
The
square root of 16394842750 is 128042.3474870717 -
The
cube root of 16394842750 is 2540.4018393111
Scales and comparisons
How big is 16394842750?- 16,394,842,750 seconds is equal to 521 years, 15 weeks, 6 days, 2 hours, 59 minutes, 10 seconds.
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To count from 1 to 16,394,842,750 would take you about one thousand and forty-two 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 16394842750 cubic inches would be around 211.7 feet tall.
Recreational maths with 16394842750
- 16394842750 backwards is 05724849361
- The number of decimal digits it has is: 11
- The sum of 16394842750's digits is 49
- More coming soon!
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