138500745948956672
138,500,745,948,956,672 is an even composite number composed of three prime numbers multiplied together.
138500745948956672 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 138500745948956672:
211 × 374 × 60072
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 37 × 37 × 37 × 37 × 6007 × 6007)See below for interesting mathematical facts about the number 138500745948956672 from the Numbermatics database.
Names of 138500745948956672
- Cardinal: 138500745948956672 can be written as One hundred thirty-eight quadrillion, five hundred trillion, seven hundred forty-five billion, nine hundred forty-eight million, nine hundred fifty-six thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.38500745948956672 × 1017
Factors of 138500745948956672
Divisors of 138500745948956672
- Number of divisors d(n): 180
-
Complete list of divisors:
1 2 4 8 16 32 37 64 74 128 148 256 296 512 592 1024 1184 1369 2048 2368 2738 4736 5476 6007 9472 10952 12014 18944 21904 24028 37888 43808 48056 50653 75776 87616 96112 101306 175232 192224 202612 222259 350464 384448 405224 444518 700928 768896 810448 889036 1401856 1537792 1620896 1778072 1874161 2803712 3075584 3241792 3556144 3748322 6151168 6483584 7112288 7496644 8223583 12302336 12967168 14224576 14993288 16447166 25934336 28449152 29986576 32894332 36084049 51868672 56898304 59973152 65788664 72168098 103737344 113796608 119946304 131577328 144336196 227593216 239892608 263154656 288672392 304272571 455186432 479785216 526309312 577344784 608545142 959570432 1052618624 1154689568 1217090284 1335109813 1919140864 2105237248 2309379136 2434180568 2670219626 3838281728 4210474496 4618758272 4868361136 5340439252 8420948992 9237516544 9736722272 10680878504 11258085127 16841897984 18475033088 19473444544 21361757008 22516170254 36950066176 38946889088 42723514016 45032340508 49399063081 73900132352 77893778176 85447028032 90064681016 98798126162 155787556352 170894056064 180129362032 197596252324 311575112704 341788112128 360258724064 395192504648 623150225408 683576224256 720517448128 790385009296 1367152448512 1441034896256 1580770018592 1827765333997 2734304897024 2882069792512 3161540037184 3655530667994 5764139585024 6323080074368 7311061335988 11528279170048 12646160148736 14622122671976 23056558340096 25292320297472 29244245343952 50584640594944 58488490687904 67627317357889 101169281189888 116976981375808 135254634715778 233953962751616 270509269431556 467907925503232 541018538863112 935815851006464 1082037077726224 1871631702012928 2164074155452448 3743263404025856 4328148310904896 8656296621809792 17312593243619584 34625186487239168 69250372974478336 138500745948956672
- Sum of all divisors σ(n): 284673858178424715
- Sum of proper divisors (its aliquot sum) s(n): 146173112229468043
- 138500745948956672 is an abundant number, because the sum of its proper divisors (146173112229468043) is greater than itself. Its abundance is 7672366280511371
Bases of 138500745948956672
- Binary: 1111011000000110110110001110100110110101000001000000000002
- Hexadecimal: 0x1EC0DB1D36A0800
- Base-36: 11VQF0BEPVY8
Squares and roots of 138500745948956672
- 138500745948956672 squared (1385007459489566722) is 19182456628417437989960045333315584
- 138500745948956672 cubed (1385007459489566723) is 2656784552169323535488121380616835736582367318376448
-
The
square root of 138500745948956672 is 372156883.5168263713 -
The
cube root of 138500745948956672 is 517389.2140875217
Scales and comparisons
How big is 138500745948956672?- 138,500,745,948,956,672 seconds is equal to 4,403,895,310 years, 12 weeks, 3 days, 17 hours, 44 minutes, 32 seconds.
-
To count from 1 to 138,500,745,948,956,672 would take you about thirteen billion, two hundred eleven million, six hundred eighty-five thousand, nine hundred thirty 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 138500745948956672 cubic inches would be around 43115.8 feet tall.
Recreational maths with 138500745948956672
- 138500745948956672 backwards is 276659849547005831
- The number of decimal digits it has is: 18
- The sum of 138500745948956672's digits is 89
- More coming soon!
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