157442847120
157,442,847,120 is an even composite number composed of six prime numbers multiplied together.
157442847120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 157442847120:
24 × 33 × 5 × 132 × 31 × 13913
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 13 × 31 × 13913)See below for interesting mathematical facts about the number 157442847120 from the Numbermatics database.
Names of 157442847120
- Cardinal: 157442847120 can be written as One hundred fifty-seven billion, four hundred forty-two million, eight hundred forty-seven thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.5744284712 × 1011
Factors of 157442847120
Divisors of 157442847120
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 31 36 39 40 45 48 52 54 60 62 65 72 78 80 90 93 104 108 117 120 124 130 135 144 155 156 169 180 186 195 208 216 234 240 248 260 270 279 310 312 338 351 360 372 390 403 432 465 468 496 507 520 540 558 585 620 624 676 702 720 744 780 806 837 845 930 936 1014 1040 1080 1116 1170 1209 1240 1352 1395 1404 1488 1521 1560 1612 1674 1690 1755 1860 1872 2015 2028 2160 2232 2340 2418 2480 2535 2704 2790 2808 3042 3120 3224 3348 3380 3510 3627 3720 4030 4056 4185 4464 4563 4680 4836 5070 5239 5580 5616 6045 6084 6448 6696 6760 7020 7254 7440 7605 8060 8112 8370 9126 9360 9672 10140 10478 10881 11160 12090 12168 13392 13520 13913 14040 14508 15210 15717 16120 16740 18135 18252 19344 20280 20956 21762 22320 22815 24180 24336 26195 27826 28080 29016 30420 31434 32240 33480 36270 36504 40560 41739 41912 43524 45630 47151 48360 52390 54405 55652 58032 60840 62868 66960 69565 72540 73008 78585 83478 83824 87048 91260 94302 96720 104780 108810 111304 121680 125217 125736 139130 141453 145080 157170 166956 174096 180869 182520 188604 208695 209560 217620 222608 235755 250434 251472 278260 282906 290160 314340 333912 361738 365040 375651 377208 417390 419120 431303 435240 471510 500868 542607 556520 565812 626085 628680 667824 707265 723476 751302 754416 834780 862606 870480 904345 943020 1001736 1085214 1113040 1131624 1252170 1257360 1293909 1414530 1446952 1502604 1627821 1669560 1725212 1808690 1878255 1886040 2003472 2156515 2170428 2263248 2351297 2504340 2587818 2713035 2829060 2893904 3005208 3255642 3339120 3450424 3617380 3756510 3772080 3881727 4313030 4340856 4702594 4883463 5008680 5175636 5426070 5606939 5658120 6010416 6469545 6511284 6900848 7053891 7234760 7513020 7763454 8139105 8626060 8681712 9405188 9766926 10017360 10351272 10852140 11213878 11316240 11645181 11756485 12939090 13022568 14107782 14469520 15026040 15526908 16278210 16820817 17252120 18810376 19408635 19533852 20702544 21161673 21704280 22427756 23290362 23512970 24417315 25878180 26045136 28034695 28215564 30052080 31053816 32556420 33641634 34504240 35269455 37620752 38817270 39067704 42323346 43408560 44855512 46580724 47025940 48834630 50462451 51756360 56069390 56431128 58225905 62107632 63485019 65112840 67283268 70538910 72890207 77634540 78135408 84104085 84646692 89711024 93161448 94051880 97669260 100924902 103512720 105808365 112138780 112862256 116451810 126970038 130225680 134566536 141077820 145780414 151387353 155269080 168208170 169293384 186322896 188103760 195338520 201849804 211616730 218670621 224277560 232903620 252312255 253940076 269133072 282155640 291560828 302774706 310538160 317425095 336416340 338586768 364451035 390677040 403699608 423233460 437341242 448555120 465807240 504624510 507880152 564311280 583121656 605549412 634850190 656011863 672832680 728902070 756936765 807399216 846466920 874682484 931614480 1009249020 1015760304 1093353105 1166243312 1211098824 1269700380 1312023726 1345665360 1457804140 1513873530 1692933840 1749364968 1968035589 2018498040 2186706210 2422197648 2539400760 2624047452 2915608280 3027747060 3280059315 3498729936 3936071178 4036996080 4373412420 5078801520 5248094904 5831216560 6055494120 6560118630 7872142356 8746824840 9840177945 10496189808 12110988240 13120237260 15744284712 17493649680 19680355890 26240474520 31488569424 39360711780 52480949040 78721423560 157442847120
- Sum of all divisors σ(n): 606214056960
- Sum of proper divisors (its aliquot sum) s(n): 448771209840
- 157442847120 is an abundant number, because the sum of its proper divisors (448771209840) is greater than itself. Its abundance is 291328362720
Bases of 157442847120
- Binary: 100100101010000101001100110001100100002
- Hexadecimal: 0x24A8533190
- Base-36: 20BTEMC0
Squares and roots of 157442847120
- 157442847120 squared (1574428471202) is 24788250109251692294400
- 157442847120 cubed (1574428471203) is 3902732672323237487508501232128000
-
The
square root of 157442847120 is 396790.6842656465 -
The
cube root of 157442847120 is 5399.7581867025
Scales and comparisons
How big is 157442847120?- 157,442,847,120 seconds is equal to 5,006 years, 10 weeks, 1 day, 4 hours, 12 minutes.
-
To count from 1 to 157,442,847,120 would take you about ten thousand and twelve 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 157442847120 cubic inches would be around 450 feet tall.
Recreational maths with 157442847120
- 157442847120 backwards is 021748244751
- 157442847120 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 157442847120's digits is 45
- More coming soon!
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