15317109920
15,317,109,920 is an even composite number composed of six prime numbers multiplied together.
15317109920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 15317109920:
25 × 5 × 72 × 19 × 312 × 107
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 19 × 31 × 31 × 107)See below for interesting mathematical facts about the number 15317109920 from the Numbermatics database.
Names of 15317109920
- Cardinal: 15317109920 can be written as Fifteen billion, three hundred seventeen million, one hundred nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.531710992 × 1010
Factors of 15317109920
Divisors of 15317109920
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 19 20 28 31 32 35 38 40 49 56 62 70 76 80 95 98 107 112 124 133 140 152 155 160 190 196 214 217 224 245 248 266 280 304 310 380 392 428 434 490 496 532 535 560 589 608 620 665 749 760 784 856 868 931 961 980 992 1064 1070 1085 1120 1178 1240 1330 1498 1519 1520 1568 1712 1736 1862 1922 1960 2033 2128 2140 2170 2356 2480 2660 2945 2996 3038 3040 3317 3424 3472 3724 3745 3844 3920 4066 4123 4256 4280 4340 4655 4712 4805 4960 5243 5320 5890 5992 6076 6634 6727 6944 7448 7490 7595 7688 7840 8132 8246 8560 8680 9310 9424 9610 10165 10486 10640 11780 11984 12152 13268 13454 14231 14896 14980 15190 15376 16264 16492 16585 17120 17360 18259 18620 18848 19220 20330 20615 20972 21280 23219 23560 23968 24304 26215 26536 26908 28462 28861 29792 29960 30380 30752 32528 32984 33170 33635 34720 36518 37240 38440 40660 41230 41944 46438 47089 47120 48608 52430 53072 53816 56924 57722 59920 60760 63023 65056 65968 66340 67270 71155 73036 74480 76880 81320 82460 83888 91295 92876 94178 94240 99617 102827 104860 106144 107632 113848 115444 116095 119840 121520 126046 127813 131936 132680 134540 142310 144305 146072 148960 153760 162533 162640 164920 167776 182590 185752 188356 199234 205654 209720 215264 227696 230888 232190 235445 243040 252092 255626 265360 269080 284620 288610 292144 315115 325066 325280 329840 365180 371504 376712 398468 411308 419440 441161 455392 461776 464380 470890 498085 504184 511252 514135 530720 538160 569240 577220 584288 630230 639065 650132 659680 719789 730360 743008 753424 796936 812665 822616 838880 882322 894691 923552 928760 941780 996170 1008368 1022504 1028270 1076320 1138480 1154440 1260460 1278130 1300264 1439578 1460720 1506848 1593872 1625330 1645232 1764644 1789382 1857520 1883560 1953713 1992340 2016736 2045008 2056540 2205805 2276960 2308880 2520920 2556260 2600528 2879156 2921440 3088127 3187744 3250660 3290464 3529288 3578764 3598945 3715040 3767120 3907426 3984680 4090016 4113080 4411610 4473455 4617760 5038523 5041840 5112520 5201056 5758312 6176254 6501320 7058576 7157528 7197890 7534240 7814852 7969360 8226160 8823220 8946910 9768565 10077046 10083680 10225040 11516624 12352508 13002640 13675991 14117152 14315056 14395780 15440635 15629704 15938720 16452320 17646440 17893820 19537130 20154092 20450080 23033248 24705016 25192615 26005280 27351982 28630112 28791560 30881270 31259408 35292880 35787640 39074260 40308184 49410032 50385230 54703964 57583120 61762540 62518816 68379955 70585760 71575280 78148520 80616368 95731937 98820064 100770460 109407928 115166240 123525080 136759910 143150560 156297040 161232736 191463874 201540920 218815856 247050160 273519820 312594080 382927748 403081840 437631712 478659685 494100320 547039640 765855496 806163680 957319370 1094079280 1531710992 1914638740 2188158560 3063421984 3829277480 7658554960 15317109920
- Sum of all divisors σ(n): 46213584480
- Sum of proper divisors (its aliquot sum) s(n): 30896474560
- 15317109920 is an abundant number, because the sum of its proper divisors (30896474560) is greater than itself. Its abundance is 15579364640
Bases of 15317109920
- Binary: 11100100001111100010001100101000002
- Hexadecimal: 0x390F88CA0
- Base-36: 71BETNK
Squares and roots of 15317109920
- 15317109920 squared (153171099202) is 234613856301362406400
- 15317109920 cubed (153171099203) is 3593606225723052624584511488000
-
The
square root of 15317109920 is 123762.3121955953 -
The
cube root of 15317109920 is 2483.4701421359
Scales and comparisons
How big is 15317109920?- 15,317,109,920 seconds is equal to 487 years, 1 week, 6 days, 8 hours, 45 minutes, 20 seconds.
-
To count from 1 to 15,317,109,920 would take you about nine hundred seventy-four 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 15317109920 cubic inches would be around 207 feet tall.
Recreational maths with 15317109920
- 15317109920 backwards is 02990171351
- 15317109920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 15317109920's digits is 38
- More coming soon!
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The information we have on file for 15317109920 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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