138891047625
138,891,047,625 is an odd composite number composed of six prime numbers multiplied together.
138891047625 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138891047625:
33 × 53 × 11 × 17 × 312 × 229
(3 × 3 × 3 × 5 × 5 × 5 × 11 × 17 × 31 × 31 × 229)See below for interesting mathematical facts about the number 138891047625 from the Numbermatics database.
Names of 138891047625
- Cardinal: 138891047625 can be written as One hundred thirty-eight billion, eight hundred ninety-one million, forty-seven thousand, six hundred twenty-five.
Scientific notation
- Scientific notation: 1.38891047625 × 1011
Factors of 138891047625
Divisors of 138891047625
- Number of divisors d(n): 384
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Complete list of divisors:
1 3 5 9 11 15 17 25 27 31 33 45 51 55 75 85 93 99 125 135 153 155 165 187 225 229 255 275 279 297 341 375 425 459 465 495 527 561 675 687 765 775 825 837 935 961 1023 1125 1145 1275 1375 1395 1485 1581 1683 1705 2061 2125 2295 2325 2475 2519 2635 2805 2883 3069 3375 3435 3825 3875 3893 4125 4185 4675 4743 4805 5049 5115 5725 5797 6183 6375 6975 7099 7425 7557 7905 8415 8525 8649 9207 10305 10571 11475 11625 11679 12375 12595 13175 14025 14229 14415 15345 16337 17175 17391 19125 19465 20925 21297 22671 23375 23715 24025 25245 25575 25947 28625 28985 30915 31713 34875 35037 35495 37125 37785 39525 42075 42625 42823 43245 46035 49011 51525 52173 52855 57375 58395 62975 63891 65875 68013 70125 71145 72075 76725 78089 81685 85875 86955 95139 97325 104625 105111 106485 113355 118575 120125 120683 126225 127875 128469 129735 144925 147033 154575 156519 158565 175185 177475 179707 188925 191673 197625 210375 214115 216225 220069 230175 234267 245055 257625 260865 264275 285417 291975 314875 319455 340065 355725 360375 362049 383625 385407 390445 408425 434775 441099 475695 486625 525555 532425 539121 566775 592875 603415 631125 642345 648675 660207 702801 724625 735165 772875 782595 792825 875925 887375 898535 944625 958365 1070575 1081125 1086147 1100345 1150875 1156221 1171335 1225275 1304325 1321375 1327513 1427085 1459875 1597275 1617363 1700325 1778625 1810245 1927035 1952225 1980621 2042125 2108403 2173875 2205495 2378475 2420759 2627775 2662125 2695605 2833875 3017075 3211725 3243375 3258441 3301035 3514005 3675825 3741173 3912975 3964125 3982539 4379625 4492675 4791825 4852089 5352875 5430735 5501725 5781105 5856675 5941863 6126375 6521625 6637565 7135425 7262277 7986375 8086815 8501625 9051225 9635175 9761125 9903105 10542015 11027475 11223519 11892375 11947617 12103795 13138875 13478025 15085375 16058625 16292205 16505175 17570025 18379125 18705865 19564875 19912695 21786831 22463375 23959125 24260445 27153675 27508625 28905525 29283375 29709315 33187825 33670557 35677125 35842851 36311385 40434075 41152903 45256125 48175875 49515525 52710075 55137375 56117595 59738085 60518975 65360493 67390125 81461025 82525875 87850125 93529325 99563475 101011671 108934155 121302225 123458709 135768375 144527625 148546575 165939125 168352785 179214255 181556925 202170375 205764515 247577625 263550375 280587975 298690425 302594875 326802465 370376127 407305125 467646625 497817375 505058355 544670775 606511125 617293545 742732875 841763925 896071275 907784625 1028822575 1111128381 1402939875 1493452125 1634012325 1851880635 2525291775 2723353875 3086467725 4208819625 4480356375 5144112875 5555641905 8170061625 9259403175 12626458875 15432338625 27778209525 46297015875 138891047625
- Sum of all divisors σ(n): 307833177600
- Sum of proper divisors (its aliquot sum) s(n): 168942129975
- 138891047625 is an abundant number, because the sum of its proper divisors (168942129975) is greater than itself. Its abundance is 30051082350
Bases of 138891047625
- Binary: 100000010101101000110100110010110010012
- Hexadecimal: 0x20568D32C9
- Base-36: 1RT05689
Squares and roots of 138891047625
- 138891047625 squared (1388910476252) is 19290723110370018140625
- 138891047625 cubed (1388910476253) is 2679308742243090320941660822265625
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The
square root of 138891047625 is 372680.8924871249 -
The
cube root of 138891047625 is 5178.7476738975
Scales and comparisons
How big is 138891047625?- 138,891,047,625 seconds is equal to 4,416 years, 15 weeks, 6 days, 6 hours, 33 minutes, 45 seconds.
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To count from 1 to 138,891,047,625 would take you about eight thousand, eight hundred thirty-two 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 138891047625 cubic inches would be around 431.6 feet tall.
Recreational maths with 138891047625
- 138891047625 backwards is 526740198831
- The number of decimal digits it has is: 12
- The sum of 138891047625's digits is 54
- More coming soon!
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The information we have on file for 138891047625 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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