38394919680
38,394,919,680 is an even composite number composed of five prime numbers multiplied together.
38394919680 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 38394919680:
28 × 3 × 5 × 13 × 8772
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 877 × 877)See below for interesting mathematical facts about the number 38394919680 from the Numbermatics database.
Names of 38394919680
- Cardinal: 38394919680 can be written as Thirty-eight billion, three hundred ninety-four million, nine hundred nineteen thousand, six hundred eighty.
Scientific notation
- Scientific notation: 3.839491968 × 1010
Factors of 38394919680
Divisors of 38394919680
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 128 130 156 160 192 195 208 240 256 260 312 320 384 390 416 480 520 624 640 768 780 832 877 960 1040 1248 1280 1560 1664 1754 1920 2080 2496 2631 3120 3328 3508 3840 4160 4385 4992 5262 6240 7016 8320 8770 9984 10524 11401 12480 13155 14032 16640 17540 21048 22802 24960 26310 28064 34203 35080 42096 45604 49920 52620 56128 57005 68406 70160 84192 91208 105240 112256 114010 136812 140320 168384 171015 182416 210480 224512 228020 273624 280640 336768 342030 364832 420960 456040 547248 561280 673536 684060 729664 769129 841920 912080 1094496 1122560 1368120 1459328 1538258 1683840 1824160 2188992 2307387 2736240 2918656 3076516 3367680 3648320 3845645 4377984 4614774 5472480 6153032 7296640 7691290 8755968 9229548 9998677 10944960 11536935 12306064 14593280 15382580 18459096 19997354 21889920 23073870 24612128 29996031 30765160 36918192 39994708 43779840 46147740 49224256 49993385 59992062 61530320 73836384 79989416 92295480 98448512 99986770 119984124 123060640 147672768 149980155 159978832 184590960 196897024 199973540 239968248 246121280 295345536 299960310 319957664 369181920 399947080 479936496 492242560 590691072 599920620 639915328 738363840 799894160 959872992 984485120 1199841240 1279830656 1476727680 1599788320 1919745984 2399682480 2559661312 2953455360 3199576640 3839491968 4799364960 6399153280 7678983936 9598729920 12798306560 19197459840 38394919680
- Sum of all divisors σ(n): 132207121872
- Sum of proper divisors (its aliquot sum) s(n): 93812202192
- 38394919680 is an abundant number, because the sum of its proper divisors (93812202192) is greater than itself. Its abundance is 55417282512
Bases of 38394919680
- Binary: 1000111100001000001111111011000000002
- Hexadecimal: 0x8F083FB00
- Base-36: HMZCDMO
Squares and roots of 38394919680
- 38394919680 squared (383949196802) is 1474169857233651302400
- 38394919680 cubed (383949196803) is 56600633263163108748775391232000
-
The
square root of 38394919680 is 195946.2162941657 -
The
cube root of 38394919680 is 3373.5818731231
Scales and comparisons
How big is 38394919680?- 38,394,919,680 seconds is equal to 1,220 years, 43 weeks, 4 days, 15 hours, 28 minutes.
-
To count from 1 to 38,394,919,680 would take you about two thousand, four hundred forty-one 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 38394919680 cubic inches would be around 281.1 feet tall.
Recreational maths with 38394919680
- 38394919680 backwards is 08691949383
- 38394919680 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 38394919680's digits is 60
- More coming soon!
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The information we have on file for 38394919680 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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