138157424640
138,157,424,640 is an even composite number composed of five prime numbers multiplied together.
138157424640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eight divisors.
Prime factorization of 138157424640:
216 × 32 × 5 × 79 × 593
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 79 × 593)See below for interesting mathematical facts about the number 138157424640 from the Numbermatics database.
Names of 138157424640
- Cardinal: 138157424640 can be written as One hundred thirty-eight billion, one hundred fifty-seven million, four hundred twenty-four thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.3815742464 × 1011
Factors of 138157424640
Divisors of 138157424640
- Number of divisors d(n): 408
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 79 80 90 96 120 128 144 158 160 180 192 237 240 256 288 316 320 360 384 395 474 480 512 576 593 632 640 711 720 768 790 948 960 1024 1152 1185 1186 1264 1280 1422 1440 1536 1580 1779 1896 1920 2048 2304 2370 2372 2528 2560 2844 2880 2965 3072 3160 3555 3558 3792 3840 4096 4608 4740 4744 5056 5120 5337 5688 5760 5930 6144 6320 7110 7116 7584 7680 8192 8895 9216 9480 9488 10112 10240 10674 11376 11520 11860 12288 12640 14220 14232 15168 15360 16384 17790 18432 18960 18976 20224 20480 21348 22752 23040 23720 24576 25280 26685 28440 28464 30336 30720 32768 35580 36864 37920 37952 40448 40960 42696 45504 46080 46847 47440 49152 50560 53370 56880 56928 60672 61440 65536 71160 73728 75840 75904 80896 81920 85392 91008 92160 93694 94880 98304 101120 106740 113760 113856 121344 122880 140541 142320 147456 151680 151808 161792 163840 170784 182016 184320 187388 189760 196608 202240 213480 227520 227712 234235 242688 245760 281082 284640 294912 303360 303616 323584 327680 341568 364032 368640 374776 379520 404480 421623 426960 455040 455424 468470 485376 491520 562164 569280 589824 606720 607232 647168 683136 702705 728064 737280 749552 759040 808960 843246 853920 910080 910848 936940 970752 983040 1124328 1138560 1213440 1214464 1294336 1366272 1405410 1456128 1474560 1499104 1518080 1617920 1686492 1707840 1820160 1821696 1873880 1941504 2108115 2248656 2277120 2426880 2428928 2588672 2732544 2810820 2912256 2949120 2998208 3036160 3235840 3372984 3415680 3640320 3643392 3747760 3883008 4216230 4497312 4554240 4853760 4857856 5177344 5465088 5621640 5824512 5996416 6072320 6471680 6745968 6831360 7280640 7286784 7495520 7766016 8432460 8994624 9108480 9707520 9715712 10930176 11243280 11649024 11992832 12144640 12943360 13491936 13662720 14561280 14573568 14991040 15532032 16864920 17989248 18216960 19415040 19431424 21860352 22486560 23298048 23985664 24289280 25886720 26983872 27325440 29122560 29147136 29982080 33729840 35978496 36433920 38830080 38862848 43720704 44973120 46596096 47971328 48578560 53967744 54650880 58245120 58294272 59964160 67459680 71956992 72867840 77660160 87441408 89946240 95942656 97157120 107935488 109301760 116490240 116588544 119928320 134919360 143913984 145735680 174882816 179892480 191885312 194314240 215870976 218603520 232980480 239856640 269838720 287827968 291471360 349765632 359784960 383770624 431741952 437207040 479713280 539677440 575655936 582942720 719569920 767541248 863483904 874414080 959426560 1079354880 1151311872 1439139840 1535082496 1726967808 1748828160 1918853120 2158709760 2302623744 2878279680 3070164992 3453935616 3837706240 4317419520 4605247488 5756559360 6907871232 7675412480 8634839040 9210494976 11513118720 13815742464 15350824960 17269678080 23026237440 27631484928 34539356160 46052474880 69078712320 138157424640
- Sum of all divisors σ(n): 485822525760
- Sum of proper divisors (its aliquot sum) s(n): 347665101120
- 138157424640 is an abundant number, because the sum of its proper divisors (347665101120) is greater than itself. Its abundance is 209507676480
Bases of 138157424640
- Binary: 100000001010101101001100000000000000002
- Hexadecimal: 0x202AD30000
- Base-36: 1RGVD340
Squares and roots of 138157424640
- 138157424640 squared (1381574246402) is 19087473983157279129600
- 138157424640 cubed (1381574246403) is 2637076248396012420615156793344000
-
The
square root of 138157424640 is 371695.3384695589 -
The
cube root of 138157424640 is 5169.6135184933
Scales and comparisons
How big is 138157424640?- 138,157,424,640 seconds is equal to 4,392 years, 50 weeks, 6 days, 6 hours, 24 minutes.
-
To count from 1 to 138,157,424,640 would take you about eight thousand, seven hundred eighty-five 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 138157424640 cubic inches would be around 430.8 feet tall.
Recreational maths with 138157424640
- 138157424640 backwards is 046424751831
- 138157424640 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138157424640's digits is 45
- More coming soon!
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The information we have on file for 138157424640 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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