1389923477748
1,389,923,477,748 is an even composite number composed of five prime numbers multiplied together.
1389923477748 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 1389923477748:
22 × 34 × 13 × 41 × 28372
(2 × 2 × 3 × 3 × 3 × 3 × 13 × 41 × 2837 × 2837)See below for interesting mathematical facts about the number 1389923477748 from the Numbermatics database.
Names of 1389923477748
- Cardinal: 1389923477748 can be written as One trillion, three hundred eighty-nine billion, nine hundred twenty-three million, four hundred seventy-seven thousand, seven hundred forty-eight.
Scientific notation
- Scientific notation: 1.389923477748 × 1012
Factors of 1389923477748
Divisors of 1389923477748
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 4 6 9 12 13 18 26 27 36 39 41 52 54 78 81 82 108 117 123 156 162 164 234 246 324 351 369 468 492 533 702 738 1053 1066 1107 1404 1476 1599 2106 2132 2214 2837 3198 3321 4212 4428 4797 5674 6396 6642 8511 9594 11348 13284 14391 17022 19188 25533 28782 34044 36881 43173 51066 57564 73762 76599 86346 102132 110643 116317 147524 153198 172692 221286 229797 232634 306396 331929 348951 442572 459594 465268 663858 697902 919188 995787 1046853 1327716 1395804 1512121 1991574 2093706 2987361 3024242 3140559 3983148 4187412 4536363 5974722 6048484 6281118 8048569 9072726 9421677 11949444 12562236 13609089 16097138 18145452 18843354 24145707 27218178 32194276 37686708 40827267 48291414 54436356 72437121 81654534 96582828 104631397 122481801 144874242 163309068 209262794 217311363 244963602 289748484 313894191 329991329 418525588 434622726 489927204 627788382 651934089 659982658 869245452 941682573 989973987 1255576764 1303868178 1319965316 1883365146 1979947974 2607736356 2825047719 2969921961 3766730292 3959895948 4289887277 5650095438 5939843922 8475143157 8579774554 8909765883 11300190876 11879687844 12869661831 16950286314 17159549108 17819531766 25739323662 26729297649 33900572628 35639063532 38608985493 51478647324 53458595298 77217970986 106917190596 115826956479 154435941972 231653912958 347480869437 463307825916 694961738874 1389923477748
- Sum of all divisors σ(n): 4009890536652
- Sum of proper divisors (its aliquot sum) s(n): 2619967058904
- 1389923477748 is an abundant number, because the sum of its proper divisors (2619967058904) is greater than itself. Its abundance is 1230043581156
Bases of 1389923477748
- Binary: 101000011100111011110010100101000111101002
- Hexadecimal: 0x1439DE528F4
- Base-36: HQISJV90
Squares and roots of 1389923477748
- 1389923477748 squared (13899234777482) is 1931887273995095051151504
- 1389923477748 cubed (13899234777483) is 2685175478488365875390322391720732992
-
The
square root of 1389923477748 is 1178950.1591449911 -
The
cube root of 1389923477748 is 11159.9854985937
Scales and comparisons
How big is 1389923477748?- 1,389,923,477,748 seconds is equal to 44,195 years, 13 weeks, 6 days, 6 hours, 55 minutes, 48 seconds.
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To count from 1 to 1,389,923,477,748 would take you about one hundred ten thousand, four hundred eighty-eight 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 1389923477748 cubic inches would be around 930 feet tall.
Recreational maths with 1389923477748
- 1389923477748 backwards is 8477743299831
- The number of decimal digits it has is: 13
- The sum of 1389923477748's digits is 72
- More coming soon!
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