138802872320
138,802,872,320 is an even composite number composed of five prime numbers multiplied together.
138802872320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 138802872320:
214 × 5 × 72 × 151 × 229
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 151 × 229)See below for interesting mathematical facts about the number 138802872320 from the Numbermatics database.
Names of 138802872320
- Cardinal: 138802872320 can be written as One hundred thirty-eight billion, eight hundred two million, eight hundred seventy-two thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.3880287232 × 1011
Factors of 138802872320
Divisors of 138802872320
- Number of divisors d(n): 360
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 128 140 151 160 196 224 229 245 256 280 302 320 392 448 458 490 512 560 604 640 755 784 896 916 980 1024 1057 1120 1145 1208 1280 1510 1568 1603 1792 1832 1960 2048 2114 2240 2290 2416 2560 3020 3136 3206 3584 3664 3920 4096 4228 4480 4580 4832 5120 5285 6040 6272 6412 7168 7328 7399 7840 8015 8192 8456 8960 9160 9664 10240 10570 11221 12080 12544 12824 14336 14656 14798 15680 16030 16384 16912 17920 18320 19328 20480 21140 22442 24160 25088 25648 28672 29312 29596 31360 32060 33824 34579 35840 36640 36995 38656 40960 42280 44884 48320 50176 51296 56105 57344 58624 59192 62720 64120 67648 69158 71680 73280 73990 77312 81920 84560 89768 96640 100352 102592 112210 114688 117248 118384 125440 128240 135296 138316 143360 146560 147980 154624 169120 172895 179536 193280 200704 205184 224420 234496 236768 242053 250880 256480 270592 276632 286720 293120 295960 309248 338240 345790 359072 386560 401408 410368 448840 468992 473536 484106 501760 512960 541184 553264 573440 586240 591920 618496 676480 691580 718144 773120 802816 820736 897680 937984 947072 968212 1003520 1025920 1082368 1106528 1172480 1183840 1210265 1236992 1352960 1383160 1436288 1546240 1641472 1694371 1795360 1875968 1894144 1936424 2007040 2051840 2164736 2213056 2344960 2367680 2420530 2473984 2705920 2766320 2872576 3092480 3282944 3388742 3590720 3751936 3788288 3872848 4014080 4103680 4329472 4426112 4689920 4735360 4841060 5411840 5532640 5745152 6184960 6565888 6777484 7181440 7576576 7745696 8207360 8471855 8658944 8852224 9379840 9470720 9682120 10823680 11065280 11490304 12369920 13131776 13554968 14362880 15153152 15491392 16414720 16943710 17317888 17704448 18759680 18941440 19364240 21647360 22130560 22980608 26263552 27109936 28725760 30306304 30982784 32829440 33887420 35408896 37882880 38728480 43294720 44261120 45961216 54219872 57451520 60612608 61965568 65658880 67774840 70817792 75765760 77456960 86589440 88522240 91922432 108439744 114903040 121225216 123931136 131317760 135549680 141635584 151531520 154913920 177044480 183844864 216879488 229806080 247862272 271099360 283271168 303063040 309827840 354088960 433758976 459612160 495724544 542198720 566542336 606126080 619655680 708177920 867517952 919224320 991449088 1084397440 1239311360 1416355840 1735035904 1982898176 2168794880 2478622720 2832711680 3470071808 3965796352 4337589760 4957245440 6940143616 8675179520 9914490880 13880287232 17350359040 19828981760 27760574464 34700718080 69401436160 138802872320
- Sum of all divisors σ(n): 391772737440
- Sum of proper divisors (its aliquot sum) s(n): 252969865120
- 138802872320 is an abundant number, because the sum of its proper divisors (252969865120) is greater than itself. Its abundance is 114166992800
Bases of 138802872320
- Binary: 100000010100010100101111000000000000002
- Hexadecimal: 0x20514BC000
- Base-36: 1RRJN9Q8
Squares and roots of 138802872320
- 138802872320 squared (1388028723202) is 19266237364282222182400
- 138802872320 cubed (1388028723203) is 2674209084961278614029538951168000
-
The
square root of 138802872320 is 372562.5750394153 -
The
cube root of 138802872320 is 5177.6515285613
Scales and comparisons
How big is 138802872320?- 138,802,872,320 seconds is equal to 4,413 years, 26 weeks, 17 hours, 25 minutes, 20 seconds.
-
To count from 1 to 138,802,872,320 would take you about eight thousand, eight hundred twenty-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 138802872320 cubic inches would be around 431.5 feet tall.
Recreational maths with 138802872320
- 138802872320 backwards is 023278208831
- The number of decimal digits it has is: 12
- The sum of 138802872320's digits is 44
- More coming soon!
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