138945724416
138,945,724,416 is an even composite number composed of five prime numbers multiplied together.
138945724416 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138945724416:
215 × 32 × 19 × 137 × 181
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 19 × 137 × 181)See below for interesting mathematical facts about the number 138945724416 from the Numbermatics database.
Names of 138945724416
- Cardinal: 138945724416 can be written as One hundred thirty-eight billion, nine hundred forty-five million, seven hundred twenty-four thousand, four hundred sixteen.
Scientific notation
- Scientific notation: 1.38945724416 × 1011
Factors of 138945724416
Divisors of 138945724416
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 48 57 64 72 76 96 114 128 137 144 152 171 181 192 228 256 274 288 304 342 362 384 411 456 512 543 548 576 608 684 724 768 822 912 1024 1086 1096 1152 1216 1233 1368 1448 1536 1629 1644 1824 2048 2172 2192 2304 2432 2466 2603 2736 2896 3072 3258 3288 3439 3648 4096 4344 4384 4608 4864 4932 5206 5472 5792 6144 6516 6576 6878 7296 7809 8192 8688 8768 9216 9728 9864 10317 10412 10944 11584 12288 13032 13152 13756 14592 15618 16384 17376 17536 18432 19456 19728 20634 20824 21888 23168 23427 24576 24797 26064 26304 27512 29184 30951 31236 32768 34752 35072 36864 38912 39456 41268 41648 43776 46336 46854 49152 49594 52128 52608 55024 58368 61902 62472 69504 70144 73728 74391 77824 78912 82536 83296 87552 92672 93708 98304 99188 104256 105216 110048 116736 123804 124944 139008 140288 147456 148782 155648 157824 165072 166592 175104 185344 187416 198376 208512 210432 220096 223173 233472 247608 249888 278016 280576 294912 297564 311296 315648 330144 333184 350208 370688 374832 396752 417024 420864 440192 446346 466944 471143 495216 499776 556032 561152 595128 622592 631296 660288 666368 700416 741376 749664 793504 834048 841728 880384 892692 933888 942286 990432 999552 1112064 1122304 1190256 1262592 1320576 1332736 1400832 1413429 1482752 1499328 1587008 1668096 1683456 1760768 1785384 1867776 1884572 1980864 1999104 2224128 2244608 2380512 2525184 2641152 2665472 2801664 2826858 2965504 2998656 3174016 3336192 3366912 3521536 3570768 3769144 3961728 3998208 4240287 4448256 4489216 4761024 5050368 5282304 5330944 5603328 5653716 5931008 5997312 6348032 6672384 6733824 7043072 7141536 7538288 7923456 7996416 8480574 8896512 9522048 10100736 10564608 10661888 11307432 11994624 12696064 13344768 13467648 14086144 14283072 15076576 15846912 15992832 16961148 17793024 19044096 20201472 21129216 21323776 22614864 23989248 25392128 26689536 28172288 28566144 30153152 31693824 31985664 33922296 38088192 40402944 42258432 42647552 45229728 47978496 50784256 53379072 56344576 57132288 60306304 63387648 63971328 67844592 76176384 84516864 85295104 90459456 95956992 101568512 112689152 114264576 120612608 126775296 127942656 135689184 152352768 169033728 180918912 191913984 203137024 228529152 241225216 253550592 255885312 271378368 304705536 338067456 361837824 383827968 406274048 457058304 482450432 507101184 542756736 609411072 723675648 767655936 812548096 914116608 964900864 1014202368 1085513472 1218822144 1447351296 1828233216 1929801728 2171026944 2437644288 2894702592 3656466432 3859603456 4342053888 5789405184 7312932864 7719206912 8684107776 11578810368 15438413824 17368215552 23157620736 34736431104 46315241472 69472862208 138945724416
- Sum of all divisors σ(n): 427954035600
- Sum of proper divisors (its aliquot sum) s(n): 289008311184
- 138945724416 is an abundant number, because the sum of its proper divisors (289008311184) is greater than itself. Its abundance is 150062586768
Bases of 138945724416
- Binary: 100000010110011100111110000000000000002
- Hexadecimal: 0x2059CF8000
- Base-36: 1RTWP340
Squares and roots of 138945724416
- 138945724416 squared (1389457244162) is 19305914333487018541056
- 138945724416 cubed (1389457244163) is 2682474252579591598519049357623296
-
The
square root of 138945724416 is 372754.2413118863 -
The
cube root of 138945724416 is 5179.4271517103
Scales and comparisons
How big is 138945724416?- 138,945,724,416 seconds is equal to 4,418 years, 2 weeks, 2 days, 2 hours, 33 minutes, 36 seconds.
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To count from 1 to 138,945,724,416 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 138945724416 cubic inches would be around 431.6 feet tall.
Recreational maths with 138945724416
- 138945724416 backwards is 614427549831
- The number of decimal digits it has is: 12
- The sum of 138945724416's digits is 54
- More coming soon!
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The information we have on file for 138945724416 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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