138949530624
138,949,530,624 is an even composite number composed of four prime numbers multiplied together.
138949530624 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred ninety-six divisors.
Prime factorization of 138949530624:
210 × 35 × 47 × 1092
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 47 × 109 × 109)See below for interesting mathematical facts about the number 138949530624 from the Numbermatics database.
Names of 138949530624
- Cardinal: 138949530624 can be written as One hundred thirty-eight billion, nine hundred forty-nine million, five hundred thirty thousand, six hundred twenty-four.
Scientific notation
- Scientific notation: 1.38949530624 × 1011
Factors of 138949530624
Divisors of 138949530624
- Number of divisors d(n): 396
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 47 48 54 64 72 81 94 96 108 109 128 141 144 162 188 192 216 218 243 256 282 288 324 327 376 384 423 432 436 486 512 564 576 648 654 752 768 846 864 872 972 981 1024 1128 1152 1269 1296 1308 1504 1536 1692 1728 1744 1944 1962 2256 2304 2538 2592 2616 2943 3008 3072 3384 3456 3488 3807 3888 3924 4512 4608 5076 5123 5184 5232 5886 6016 6768 6912 6976 7614 7776 7848 8829 9024 9216 10152 10246 10368 10464 11421 11772 11881 12032 13536 13824 13952 15228 15369 15552 15696 17658 18048 20304 20492 20736 20928 22842 23544 23762 24064 26487 27072 27648 27904 30456 30738 31104 31392 35316 35643 36096 40608 40984 41472 41856 45684 46107 47088 47524 48128 52974 54144 55808 60912 61476 62208 62784 70632 71286 72192 81216 81968 82944 83712 91368 92214 94176 95048 105948 106929 108288 111616 121824 122952 124416 125568 138321 141264 142572 144384 162432 163936 167424 182736 184428 188352 190096 211896 213858 216576 243648 245904 248832 251136 276642 282528 285144 320787 324864 327872 334848 365472 368856 376704 380192 414963 423792 427716 433152 487296 491808 502272 553284 558407 565056 570288 641574 649728 655744 730944 737712 753408 760384 829926 847584 855432 962361 974592 983616 1004544 1106568 1116814 1130112 1140576 1244889 1283148 1299456 1311488 1461888 1475424 1506816 1520768 1659852 1675221 1695168 1710864 1924722 1949184 1967232 2213136 2233628 2260224 2281152 2489778 2566296 2622976 2887083 2923776 2950848 3013632 3041536 3319704 3350442 3390336 3421728 3849444 3898368 3934464 4426272 4467256 4520448 4562304 4979556 5025663 5132592 5245952 5774166 5847552 5901696 6083072 6639408 6700884 6780672 6843456 7698888 7868928 8852544 8934512 9040896 9124608 9959112 10051326 10265184 11548332 11695104 11803392 12166144 13278816 13401768 13561344 13686912 15076989 15397776 15737856 17705088 17869024 18249216 19918224 20102652 20530368 23096664 23606784 26557632 26803536 27122688 27373824 30153978 30795552 35410176 35738048 36498432 39836448 40205304 41060736 45230967 46193328 47213568 53115264 53607072 54747648 60307956 61591104 70820352 71476096 79672896 80410608 82121472 90461934 92386656 106230528 107214144 109495296 120615912 123182208 135692901 141640704 142952192 159345792 160821216 164242944 180923868 184773312 212461056 214428288 241231824 246364416 271385802 285904384 318691584 321642432 328485888 361847736 369546624 424922112 428856576 482463648 492728832 542771604 571808768 637383168 643284864 723695472 739093248 857713152 964927296 985457664 1085543208 1274766336 1286569728 1447390944 1478186496 1715426304 1929854592 2171086416 2573139456 2894781888 2956372992 3859709184 4342172832 5146278912 5789563776 7719418368 8684345664 11579127552 15438836736 17368691328 23158255104 34737382656 46316510208 69474765312 138949530624
- Sum of all divisors σ(n): 428860321344
- Sum of proper divisors (its aliquot sum) s(n): 289910790720
- 138949530624 is an abundant number, because the sum of its proper divisors (289910790720) is greater than itself. Its abundance is 150961260096
Bases of 138949530624
- Binary: 100000010110100000100110010100000000002
- Hexadecimal: 0x205A099400
- Base-36: 1RTYYO00
Squares and roots of 138949530624
- 138949530624 squared (1389495306242) is 19306972060629913829376
- 138949530624 cubed (1389495306243) is 2682694705595208596365361622810624
-
The
square root of 138949530624 is 372759.3467962941 -
The
cube root of 138949530624 is 5179.4744454701
Scales and comparisons
How big is 138949530624?- 138,949,530,624 seconds is equal to 4,418 years, 8 weeks, 4 days, 3 hours, 50 minutes, 24 seconds.
-
To count from 1 to 138,949,530,624 would take you about eight thousand, eight hundred thirty-six 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 138949530624 cubic inches would be around 431.6 feet tall.
Recreational maths with 138949530624
- 138949530624 backwards is 426035949831
- 138949530624 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138949530624's digits is 54
- More coming soon!
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The information we have on file for 138949530624 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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