138208670948061
138,208,670,948,061 is an odd composite number composed of six prime numbers multiplied together.
138208670948061 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 138208670948061:
33 × 74 × 31 × 43 × 571 × 2801
(3 × 3 × 3 × 7 × 7 × 7 × 7 × 31 × 43 × 571 × 2801)See below for interesting mathematical facts about the number 138208670948061 from the Numbermatics database.
Names of 138208670948061
- Cardinal: 138208670948061 can be written as One hundred thirty-eight trillion, two hundred eight billion, six hundred seventy million, nine hundred forty-eight thousand and sixty-one.
Scientific notation
- Scientific notation: 1.38208670948061 × 1014
Factors of 138208670948061
Divisors of 138208670948061
- Number of divisors d(n): 320
-
Complete list of divisors:
1 3 7 9 21 27 31 43 49 63 93 129 147 189 217 279 301 343 387 441 571 651 837 903 1029 1161 1323 1333 1519 1713 1953 2107 2401 2709 2801 3087 3997 3999 4557 5139 5859 6321 7203 8127 8403 9261 9331 10633 11991 11997 13671 14749 15417 17701 18963 19607 21609 24553 25209 27979 27993 31899 35973 35991 41013 44247 53103 56889 58821 64827 65317 73659 74431 75627 83937 83979 86831 95697 103243 107919 120443 123907 132741 137249 159309 171871 176463 195853 195951 220977 223293 251811 251937 260493 287091 309729 361329 371721 398223 411747 457219 477927 515613 529389 587559 587853 607817 662931 669879 755433 761143 781479 843101 867349 929187 960743 1083987 1115163 1203097 1235241 1370971 1371657 1546839 1599371 1762677 1763559 1823451 2009637 2283429 2344437 2529303 2602047 2787561 2882229 3200533 3251961 3345489 3609291 3705723 3733733 4112913 4114971 4254719 4640517 4798113 5288031 5328001 5470353 5901707 6071443 6725201 6850287 7587909 7806141 8421679 8646687 9601599 10827873 11195597 11201199 12338739 12344913 12764157 14394339 15984003 16411059 17705121 18214329 20175603 20550861 22763727 23418423 25265037 25940061 26136131 28804797 29783033 32483619 33586791 33603597 37016217 37296007 38292471 41311949 42500101 43183017 47952009 49580501 53115363 54642987 58951753 60526809 68772953 75795111 78369179 78408393 86414391 89349099 100760373 100810791 111888021 114877413 123935847 127500303 143856027 148741503 159346089 163928961 176855259 181580427 182952917 206318859 208481231 227385333 235107537 235225179 261072049 268047297 289183643 302281119 335664063 347063507 371807541 382500909 446224509 481410671 530565777 548584253 548858751 618956577 625443693 705322611 705675537 783216147 804141891 867550929 1006992189 1041190521 1115422623 1147502727 1280670419 1338673527 1444232013 1591697331 1645752759 1646576253 1827504343 1856869731 1876331079 2115967833 2131961543 2349648441 2429444549 2602652787 3123571563 3369874697 3840089771 3842011257 4332696039 4937258277 4939728759 5482513029 5628993237 6395884629 7048945323 7288333647 7807958361 8964692933 9370714689 10109624091 11520269313 11526033771 12998088117 14811774831 14923730801 16447539087 17006111843 19187653887 21865000941 23589122879 26894078799 30328872273 34560807939 34578101313 44771192403 49342617261 51018335529 57562961661 65595002823 70767368637 80682236397 90986616819 103682423817 104466115607 119042782901 134313577209 153055006587 165123860153 212302105911 242046709191 313398346821 357128348703 402940731627 459165019761 495371580459 636906317733 731262809249 940195040463 1071385046109 1486114741377 2193788427747 2820585121389 3214155138327 4458344224131 5118839664743 6581365283241 15356518994229 19744095849723 46069556982687 138208670948061
- Sum of all divisors σ(n): 252836584366080
- Sum of proper divisors (its aliquot sum) s(n): 114627913418019
- 138208670948061 is a deficient number, because the sum of its proper divisors (114627913418019) is less than itself. Its deficiency is 23580757530042
Bases of 138208670948061
- Binary: 111110110110011001101101011110010011010110111012
- Hexadecimal: 0x7DB336BC9ADD
- Base-36: 1CZO6Q8NH9
Squares and roots of 138208670948061
- 138208670948061 squared (1382086709480612) is 19101636725229400676559659721
- 138208670948061 cubed (1382086709480613) is 2640011824726627727762121580511808624750981
-
The
square root of 138208670948061 is 11756218.3948777083 -
The
cube root of 138208670948061 is 51702.5262242025
Scales and comparisons
How big is 138208670948061?- 138,208,670,948,061 seconds is equal to 4,394,608 years, 11 weeks, 6 days, 5 hours, 34 minutes, 21 seconds.
-
To count from 1 to 138,208,670,948,061 would take you about ten million, nine hundred eighty-six thousand, five hundred twenty 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 138208670948061 cubic inches would be around 4308.5 feet tall.
Recreational maths with 138208670948061
- 138208670948061 backwards is 160849076802831
- 138208670948061 is a
Harshad number . - The number of decimal digits it has is: 15
- The sum of 138208670948061's digits is 63
- More coming soon!
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