138557977250
138,557,977,250 is an even composite number composed of seven prime numbers multiplied together.
138557977250 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138557977250:
2 × 53 × 7 × 112 × 17 × 61 × 631
(2 × 5 × 5 × 5 × 7 × 11 × 11 × 17 × 61 × 631)See below for interesting mathematical facts about the number 138557977250 from the Numbermatics database.
Names of 138557977250
- Cardinal: 138557977250 can be written as One hundred thirty-eight billion, five hundred fifty-seven million, nine hundred seventy-seven thousand, two hundred fifty.
Scientific notation
- Scientific notation: 1.3855797725 × 1011
Factors of 138557977250
Divisors of 138557977250
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 5 7 10 11 14 17 22 25 34 35 50 55 61 70 77 85 110 119 121 122 125 154 170 175 187 238 242 250 275 305 350 374 385 425 427 550 595 605 610 631 671 770 847 850 854 875 935 1037 1190 1210 1262 1309 1342 1375 1525 1694 1750 1870 1925 2057 2074 2125 2135 2618 2750 2975 3025 3050 3155 3355 3850 4114 4235 4250 4270 4417 4675 4697 5185 5950 6050 6310 6545 6710 6941 7259 7381 7625 8470 8834 9350 9394 9625 10285 10370 10675 10727 11407 13090 13882 14399 14518 14762 14875 15125 15250 15775 16775 19250 20570 21175 21350 21454 22085 22814 23375 23485 25925 28798 29750 30250 31550 32725 33550 34705 36295 36905 38491 42350 44170 46750 46970 48587 51425 51667 51850 53375 53635 57035 65450 69410 71995 72590 73810 75089 76351 76982 78875 79849 83875 97174 102850 103334 105875 106750 107270 110425 114070 117425 117997 125477 129625 143990 150178 152702 157750 159698 163625 167750 173525 181475 184525 192455 211750 220850 234850 235994 242935 250954 257125 258335 259250 268175 269437 285175 327250 347050 359975 362950 369050 375445 381755 384910 399245 423401 485870 514250 516670 534457 536350 538874 552125 570350 587125 589985 627385 654347 719950 750890 763510 798490 825979 846802 867625 878339 907375 922625 962275 1068914 1104250 1174250 1179970 1214675 1254770 1291675 1297967 1308694 1340875 1347185 1425875 1651958 1735250 1756678 1799875 1814750 1845250 1877225 1908775 1924550 1996225 2117005 2429350 2583350 2595934 2672285 2681750 2694370 2851750 2949925 2963807 3136925 3271735 3599750 3754450 3817550 3992450 4129895 4234010 4391695 4580429 4657411 4811375 5344570 5899850 5927614 6073375 6273850 6458375 6489835 6543470 6735925 7197817 8259790 8783390 9085769 9160858 9314822 9386125 9543875 9622750 9981125 10585025 12146750 12916750 12979670 13361425 13471850 14395634 14749625 14819035 15684625 16358675 18171538 18772250 19087750 19962250 20649475 21170050 21958475 22902145 23287055 26722850 29499250 29638070 31369250 32449175 32601877 32717350 33679625 35989085 41298950 43916950 45428845 45804290 46574110 50384719 52925125 64898350 65203754 66807125 67359250 71978170 74095175 79175987 81793375 90857690 100769438 103247375 105850250 109792375 114510725 116435275 133614250 148190350 158351974 162245875 163009385 163586750 179945425 206494750 219584750 227144225 229021450 232870550 251923595 324491750 326018770 359890850 370475875 395879935 454288450 503847190 554231909 572553625 582176375 740951750 791759870 815046925 899727125 1108463818 1135721125 1145107250 1164352750 1259617975 1630093850 1799454250 1979399675 2271442250 2519235950 2771159545 3958799350 4075234625 5542319090 6298089875 8150469250 9896998375 12596179750 13855797725 19793996750 27711595450 69278988625 138557977250
- Sum of all divisors σ(n): 351211521024
- Sum of proper divisors (its aliquot sum) s(n): 212653543774
- 138557977250 is an abundant number, because the sum of its proper divisors (212653543774) is greater than itself. Its abundance is 74095566524
Bases of 138557977250
- Binary: 100000010000101011001011110010101000102
- Hexadecimal: 0x2042B2F2A2
- Base-36: 1RNHUBHE
Squares and roots of 138557977250
- 138557977250 squared (1385579772502) is 19198313059611517562500
- 138557977250 cubed (1385579772503) is 2660079424152030544262850453125000
-
The
square root of 138557977250 is 372233.7669395403 -
The
cube root of 138557977250 is 5174.6046949245
Scales and comparisons
How big is 138557977250?- 138,557,977,250 seconds is equal to 4,405 years, 37 weeks, 1 day, 7 hours, 50 seconds.
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To count from 1 to 138,557,977,250 would take you about eight thousand, eight hundred eleven 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 138557977250 cubic inches would be around 431.2 feet tall.
Recreational maths with 138557977250
- 138557977250 backwards is 052779755831
- The number of decimal digits it has is: 12
- The sum of 138557977250's digits is 59
- More coming soon!
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The information we have on file for 138557977250 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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