138890668037625
138,890,668,037,625 is an odd composite number composed of five prime numbers multiplied together.
138890668037625 is an odd 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 138890668037625:
32 × 53 × 7 × 193 × 1373
(3 × 3 × 5 × 5 × 5 × 7 × 19 × 19 × 19 × 137 × 137 × 137)See below for interesting mathematical facts about the number 138890668037625 from the Numbermatics database.
Names of 138890668037625
- Cardinal: 138890668037625 can be written as One hundred thirty-eight trillion, eight hundred ninety billion, six hundred sixty-eight million, thirty-seven thousand, six hundred twenty-five.
Scientific notation
- Scientific notation: 1.38890668037625 × 1014
Factors of 138890668037625
Divisors of 138890668037625
- Number of divisors d(n): 384
-
Complete list of divisors:
1 3 5 7 9 15 19 21 25 35 45 57 63 75 95 105 125 133 137 171 175 225 285 315 361 375 399 411 475 525 665 685 855 875 959 1083 1125 1197 1233 1425 1575 1805 1995 2055 2375 2527 2603 2625 2877 3249 3325 3425 4275 4795 5415 5985 6165 6859 7125 7581 7809 7875 8631 9025 9975 10275 12635 13015 14385 16245 16625 17125 18221 18769 20577 21375 22743 23427 23975 27075 29925 30825 34295 37905 39045 43155 45125 48013 49457 49875 51375 54663 56307 61731 63175 65075 71925 81225 91105 93845 102885 113715 117135 119875 131383 135375 144039 148371 149625 154125 163989 168921 171475 189525 195225 215775 240065 247285 273315 281535 308655 315875 325375 346199 356611 359625 394149 406125 432117 445113 455525 469225 514425 568575 585675 656915 720195 741855 819945 844605 857375 939683 947625 976125 1038597 1069833 1078875 1182447 1200325 1236425 1366575 1407675 1543275 1730995 1783055 1970745 2160585 2225565 2277625 2346125 2496277 2571353 2572125 2819049 2842875 2928375 3115791 3209499 3284575 3600975 3709275 4099725 4223025 4698415 5192985 5349165 5912235 6001625 6182125 6577781 6775609 6832875 7038375 7488831 7714059 7716375 8457147 8654975 8915275 9853725 10802925 11127825 12481385 12856765 14095245 15578955 16047495 16422875 17999471 18004875 18546375 19733343 20326827 20498625 21115125 22466493 23142177 23492075 25964925 26745825 29561175 32888905 33878045 37444155 38570295 42285735 43274875 44576375 47429263 48855707 49268625 53998413 54014625 55639125 59200029 60980481 62406925 64283825 70476225 77894775 80237475 89997355 98666715 101634135 112332465 115710885 117460375 128736571 129824625 133729125 142287789 146567121 147805875 161995239 164444525 169390225 187220775 192851475 211428675 237146315 244278535 269992065 296000145 304902405 312034625 321419125 341989949 352381125 386209713 389473875 401187375 426863367 439701363 449986775 493333575 508170675 561662325 578554425 643682855 711438945 732835605 809976195 822222625 846951125 901155997 928258433 936103875 964257375 1025969847 1057143375 1158629139 1185731575 1221392675 1349960325 1480000725 1524512025 1709949745 1931048565 2134316835 2198506815 2249933875 2466667875 2540853375 2703467991 2784775299 2808311625 2892772125 3077909541 3218414275 3557194725 3664178025 4049880975 4505779985 4641292165 5129849235 5793145695 5928657875 6106963375 6497809031 6749801625 7400003625 7622560125 8110403973 8354325897 8549748725 9655242825 10671584175 10992534075 13517339955 13923876495 15389547705 16092071375 17636910227 17785973625 18320890125 19493427093 20249404875 22528899925 23206460825 25649246175 28965728475 32489045155 40552019865 41771629485 42748743625 48276214125 52910730681 53357920875 54962670375 58480281279 67586699775 69619382475 76947738525 88184551135 97467135465 112644499625 116032304125 123458371589 128246230875 144828642375 158732192043 162445225775 202760099325 208858147425 264553653405 292401406395 337933498875 348096912375 370375114767 384738692625 440922755675 487335677325 617291857945 793660960215 812226128875 1013800496625 1044290737125 1111125344301 1322768267025 1462007031975 1851875573835 2204613778375 2436678386625 3086459289725 3968304801075 5555626721505 6613841335125 7310035159875 9259377869175 15432296448625 19841524005375 27778133607525 46296889345875 138890668037625
- Sum of all divisors σ(n): 304256498457600
- Sum of proper divisors (its aliquot sum) s(n): 165365830419975
- 138890668037625 is an abundant number, because the sum of its proper divisors (165365830419975) is greater than itself. Its abundance is 26475162382350
Bases of 138890668037625
- Binary: 111111001010010000000001110111001010101111110012
- Hexadecimal: 0x7E5200EE55F9
- Base-36: 1D8DHPP5O9
Squares and roots of 138890668037625
- 138890668037625 squared (1388906680376252) is 19290617667937746768415640625
- 138890668037625 cubed (1388906680376253) is 2679286774758285320836247350215825978515625
-
The
square root of 138890668037625 is 11785188.5024222247 -
The
cube root of 138890668037625 is 51787.4295607715
Scales and comparisons
How big is 138890668037625?- 138,890,668,037,625 seconds is equal to 4,416,293 years, 32 weeks, 4 days, 1 hour, 33 minutes, 45 seconds.
-
To count from 1 to 138,890,668,037,625 would take you about eleven million, forty thousand, seven hundred thirty-four 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 138890668037625 cubic inches would be around 4315.6 feet tall.
Recreational maths with 138890668037625
- 138890668037625 backwards is 526730866098831
- The number of decimal digits it has is: 15
- The sum of 138890668037625's digits is 72
- More coming soon!
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