138572938944
138,572,938,944 is an even composite number composed of five prime numbers multiplied together.
What does the number 138572938944 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 504 divisors.
138572938944 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred four divisors.
Prime factorization of 138572938944:
26 × 38 × 11 × 19 × 1579
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 11 × 19 × 1579)See below for interesting mathematical facts about the number 138572938944 from the Numbermatics database.
Names of 138572938944
- Cardinal: 138572938944 can be written as One hundred thirty-eight billion, five hundred seventy-two million, nine hundred thirty-eight thousand, nine hundred forty-four.
Scientific notation
- Scientific notation: 1.38572938944 × 1011
Factors of 138572938944
Divisors of 138572938944
- Number of divisors d(n): 504
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 19 22 24 27 32 33 36 38 44 48 54 57 64 66 72 76 81 88 96 99 108 114 132 144 152 162 171 176 192 198 209 216 228 243 264 288 297 304 324 342 352 396 418 432 456 486 513 528 576 594 608 627 648 684 704 729 792 836 864 891 912 972 1026 1056 1188 1216 1254 1296 1368 1458 1539 1579 1584 1672 1728 1782 1824 1881 1944 2052 2112 2187 2376 2508 2592 2673 2736 2916 3078 3158 3168 3344 3564 3648 3762 3888 4104 4374 4617 4737 4752 5016 5184 5346 5472 5643 5832 6156 6316 6336 6561 6688 7128 7524 7776 8019 8208 8748 9234 9474 9504 10032 10692 10944 11286 11664 12312 12632 13122 13376 13851 14211 14256 15048 15552 16038 16416 16929 17369 17496 18468 18948 19008 20064 21384 22572 23328 24057 24624 25264 26244 27702 28422 28512 30001 30096 32076 32832 33858 34738 34992 36936 37896 40128 41553 42633 42768 45144 46656 48114 49248 50528 50787 52107 52488 55404 56844 57024 60002 60192 64152 67716 69476 69984 72171 73872 75792 83106 85266 85536 90003 90288 96228 98496 101056 101574 104214 104976 110808 113688 120004 120384 124659 127899 128304 135432 138952 139968 144342 147744 151584 152361 156321 166212 170532 171072 180006 180576 192456 203148 208428 209952 221616 227376 240008 249318 255798 256608 270009 270864 277904 288684 295488 303168 304722 312642 330011 332424 341064 360012 361152 383697 384912 406296 416856 419904 443232 454752 457083 468963 480016 498636 511596 513216 540018 541728 555808 577368 609444 625284 660022 664848 682128 720024 767394 769824 810027 812592 833712 886464 909504 914166 937926 960032 990033 997272 1023192 1080036 1083456 1111616 1151091 1154736 1218888 1250568 1320044 1329696 1364256 1371249 1406889 1440048 1534788 1539648 1620054 1625184 1667424 1828332 1875852 1920064 1980066 1994544 2046384 2160072 2302182 2309472 2430081 2437776 2501136 2640088 2659392 2728512 2742498 2813778 2880096 2970099 3069576 3240108 3250368 3334848 3453273 3656664 3751704 3960132 3989088 4092768 4220667 4320144 4604364 4618944 4860162 4875552 5002272 5280176 5484996 5627556 5760192 5940198 6139152 6480216 6906546 7290243 7313328 7503408 7920264 7978176 8185536 8441334 8640288 8910297 9208728 9720324 9751104 10004544 10359819 10560352 10969992 11255112 11880396 12278304 12662001 12960432 13813092 14580486 14626656 15006816 15840528 16882668 17280576 17820594 18417456 19440648 20719638 21120704 21870729 21939984 22510224 23760792 24556608 25324002 25920864 26730891 27626184 29160972 29253312 30013632 31681056 33765336 35641188 36834912 37986003 38881296 41439276 43741458 43879968 45020448 47521584 50648004 51841728 53461782 55252368 58321944 63362112 65612187 67530672 71282376 73669824 75972006 77762592 80192673 82878552 87482916 87759936 90040896 95043168 101296008 106923564 110504736 113958009 116643888 131224374 135061344 142564752 151944012 155525184 160385346 165757104 174965832 190086336 196836561 202592016 213847128 221009472 227916018 233287776 240578019 262448748 270122688 285129504 303888024 320770692 331514208 349931664 393673122 405184032 427694256 455832036 466575552 481156038 524897496 570259008 607776048 641541384 663028416 699863328 721734057 787346244 810368064 855388512 911664072 962312076 1049794992 1215552096 1283082768 1399726656 1443468114 1574692488 1710777024 1823328144 1924624152 2099589984 2165202171 2431104192 2566165536 2886936228 3149384976 3646656288 3849248304 4199179968 4330404342 5132331072 5773872456 6298769952 7293312576 7698496608 8660808684 11547744912 12597539904 15396993216 17321617368 23095489824 34643234736 46190979648 69286469472 138572938944
- Sum of all divisors σ(n): 473926814400
- Sum of proper divisors (its aliquot sum) s(n): 335353875456
- 138572938944 is an abundant number, because the sum of its proper divisors (335353875456) is greater than itself. Its abundance is 196780936512
Bases of 138572938944
- Binary: 100000010000111001011100111110110000002
- Hexadecimal: 0x2043973EC0
- Base-36: 1RNQR000
Squares and roots of 138572938944
- 138572938944 squared (1385729389442) is 19202459407577551835136
- 138572938944 cubed (1385729389443) is 2660941235060882501395296081936384
-
The
square root of 138572938944 is 372253.8635716223 -
The
cube root of 138572938944 is 5174.7909420273
Scales and comparisons
How big is 138572938944?- 138,572,938,944 seconds is equal to 4,406 years, 9 weeks, 6 days, 11 hours, 2 minutes, 24 seconds.
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To count from 1 to 138,572,938,944 would take you about eight thousand, eight hundred 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 138572938944 cubic inches would be around 431.2 feet tall.
Recreational maths with 138572938944
- 138572938944 backwards is 449839275831
- The number of decimal digits it has is: 12
- The sum of 138572938944's digits is 63
- More coming soon!
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