157138800
157,138,800 is an even composite number composed of six prime numbers multiplied together.
157138800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 157138800:
24 × 3 × 52 × 7 × 13 × 1439
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 7 × 13 × 1439)See below for interesting mathematical facts about the number 157138800 from the Numbermatics database.
Names of 157138800
- Cardinal: 157138800 can be written as One hundred fifty-seven million, one hundred thirty-eight thousand, eight hundred.
Scientific notation
- Scientific notation: 1.571388 × 108
Factors of 157138800
Divisors of 157138800
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 25 26 28 30 35 39 40 42 48 50 52 56 60 65 70 75 78 80 84 91 100 104 105 112 120 130 140 150 156 168 175 182 195 200 208 210 240 260 273 280 300 312 325 336 350 364 390 400 420 455 520 525 546 560 600 624 650 700 728 780 840 910 975 1040 1050 1092 1200 1300 1365 1400 1439 1456 1560 1680 1820 1950 2100 2184 2275 2600 2730 2800 2878 3120 3640 3900 4200 4317 4368 4550 5200 5460 5756 6825 7195 7280 7800 8400 8634 9100 10073 10920 11512 13650 14390 15600 17268 18200 18707 20146 21585 21840 23024 27300 28780 30219 34536 35975 36400 37414 40292 43170 50365 54600 56121 57560 60438 69072 71950 74828 80584 86340 93535 100730 107925 109200 112242 115120 120876 130949 143900 149656 151095 161168 172680 187070 201460 215850 224484 241752 251825 261898 280605 287800 299312 302190 345360 374140 392847 402920 431700 448968 467675 483504 503650 523796 561210 575600 604380 654745 748280 755475 785694 805840 863400 897936 935350 1007300 1047592 1122420 1208760 1309490 1403025 1496560 1510950 1571388 1726800 1870700 1964235 2014600 2095184 2244840 2417520 2618980 2806050 3021900 3142776 3273725 3741400 3928470 4029200 4489680 5237960 5612100 6043800 6285552 6547450 7482800 7856940 9821175 10475920 11224200 12087600 13094900 15713880 19642350 22448400 26189800 31427760 39284700 52379600 78569400 157138800
- Sum of all divisors σ(n): 619960320
- Sum of proper divisors (its aliquot sum) s(n): 462821520
- 157138800 is an abundant number, because the sum of its proper divisors (462821520) is greater than itself. Its abundance is 305682720
Bases of 157138800
- Binary: 10010101110110111111011100002
- Hexadecimal: 0x95DBF70
- Base-36: 2LK12O
Squares and roots of 157138800
- 157138800 squared (1571388002) is 24692602465440000
- 157138800 cubed (1571388003) is 3880165920296283072000000
-
The
square root of 157138800 is 12535.5015854971 -
The
cube root of 157138800 is 539.6280016821
Scales and comparisons
How big is 157138800?- 157,138,800 seconds is equal to 4 years, 51 weeks, 5 days, 17 hours, 40 minutes.
-
To count from 1 to 157,138,800 would take you about 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 157138800 cubic inches would be around 45 feet tall.
Recreational maths with 157138800
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The information we have on file for 157138800 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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