390145863745989
390,145,863,745,989 is an odd composite number composed of five prime numbers multiplied together.
390145863745989 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 390145863745989:
33 × 133 × 31 × 79 × 1393
(3 × 3 × 3 × 13 × 13 × 13 × 31 × 79 × 139 × 139 × 139)See below for interesting mathematical facts about the number 390145863745989 from the Numbermatics database.
Names of 390145863745989
- Cardinal: 390145863745989 can be written as Three hundred ninety trillion, one hundred forty-five billion, eight hundred sixty-three million, seven hundred forty-five thousand, nine hundred eighty-nine.
Scientific notation
- Scientific notation: 3.90145863745989 × 1014
Factors of 390145863745989
Divisors of 390145863745989
- Number of divisors d(n): 256
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Complete list of divisors:
1 3 9 13 27 31 39 79 93 117 139 169 237 279 351 403 417 507 711 837 1027 1209 1251 1521 1807 2133 2197 2449 3081 3627 3753 4309 4563 5239 5421 6591 7347 9243 10881 10981 12927 13351 15717 16263 19321 19773 22041 23491 27729 31837 32943 38781 40053 47151 48789 56017 57963 59319 66123 68107 70473 95511 98829 116343 120159 141453 142753 168051 173563 173889 204321 211419 251173 286533 296487 305383 340411 360477 413881 428259 504153 520689 521667 598951 612963 634257 728221 753519 859599 916149 1021233 1241643 1284777 1512459 1526359 1562067 1796853 1838889 1855789 2184663 2260557 2685619 2748447 3063699 3265249 3724929 3854331 4425343 4579077 4686201 5380453 5390559 5567367 6553989 6781671 7786363 8056857 8245341 9191097 9466873 9795747 11174787 13276029 13737231 16141359 16171677 16702101 19661967 19842667 23359089 24125257 24170571 28400619 29387241 34913047 39828087 41211693 42448237 47317129 48424077 50106303 57529459 59528001 70077267 72375771 72511713 83254189 85201857 88161723 101222719 104739141 119484261 127344711 141951387 145272231 172588377 178584003 210231801 212163901 217127313 249762567 255605571 257954671 303668157 314217423 382034133 425854161 453869611 517765131 535752009 615122677 636491703 651381939 747882967 749287701 773864013 911004471 942652269 1082304457 1146102399 1277562483 1315895347 1361608833 1553295393 1845368031 1909475109 2243648901 2247863103 2321592039 2733013413 2758130713 3246913371 3353410723 3947686041 4084826499 5536104093 5728425327 5900304943 6577080931 6730946703 6964776117 7996594801 8274392139 9740740113 10060232169 11843058123 12254479497 14069957941 16608312279 17700914829 19731242793 20192840109 23989784403 24823176417 29222220339 30180696507 35529174369 35855699269 42209873823 53102744487 59193728379 71969353209 74469529251 85502052103 90542089521 103955732413 107567097807 126629621469 159308233461 177581185137 182909453233 215908059627 256506156309 311867197239 322701293421 379888864407 466124090497 548728359699 769518468927 935601591717 968103880263 1111526677339 1398372271491 1646185079097 2308555406781 2806804775151 3334580032017 4195116814473 4938555237291 10003740096051 12585350443419 14449846805407 30011220288153 43349540416221 130048621248663 390145863745989
- Sum of all divisors σ(n): 659260456960000
- Sum of proper divisors (its aliquot sum) s(n): 269114593214011
- 390145863745989 is a deficient number, because the sum of its proper divisors (269114593214011) is less than itself. Its deficiency is 121031270531978
Bases of 390145863745989
- Binary: 10110001011010101111010011001111010000001110001012
- Hexadecimal: 0x162D5E99E81C5
- Base-36: 3UAMJA08N9
Squares and roots of 390145863745989
- 390145863745989 squared (3901458637459892) is 152213794998103813943513588121
- 390145863745989 cubed (3901458637459893) is 59385582523590112571424008149601851511796669
-
The
square root of 390145863745989 is 19752110.3618319479 -
The
cube root of 390145863745989 is 73070.5431648775
Scales and comparisons
How big is 390145863745989?- 390,145,863,745,989 seconds is equal to 12,405,431 years, 34 weeks, 4 days, 16 hours, 33 minutes, 9 seconds.
-
To count from 1 to 390,145,863,745,989 would take you about thirty-one million, thirteen thousand, five hundred seventy-nine 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 390145863745989 cubic inches would be around 6089.2 feet tall.
Recreational maths with 390145863745989
- 390145863745989 backwards is 989547368541093
- The number of decimal digits it has is: 15
- The sum of 390145863745989's digits is 81
- More coming soon!
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The information we have on file for 390145863745989 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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