19293840378864

Names of 19293840378864

• Cardinal: 19293840378864 can be written as Nineteen trillion, two hundred ninety-three billion, eight hundred forty million, three hundred seventy-eight thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.9293840378864 × 10¹³

Factors of 19293840378864

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1377

Divisors of 19293840378864

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 23 24 34 36 46 48 51 68 69 72 92 102 136 138 144 153 184 204 207 272 276 306 368 391 408 414 521 552 612 782 811 816 828 1042 1104 1173 1224 1563 1564 1622 1656 2084 2346 2433 2448 3126 3128 3244 3312 3519 4168 4689 4692 4866 6252 6256 6488 7038 7299 8336 8857 9378 9384 9732 11983 12504 12976 13787 14076 14598 17714 18653 18756 18768 19464 23966 25008 26571 27574 28152 29196 35428 35949 37306 37512 38928 41361 47932 53142 55148 55959 56304 58392 70856 71898 74612 75024 79713 82722 95864 106284 107847 110296 111918 116784 124083 141712 143796 149224 159426 165444 167877 191728 203711 212568 215694 220592 223836 248166 287592 298448 317101 318852 330888 335754 407422 422531 425136 431388 447672 496332 575184 611133 634202 637704 657721 661776 671508 814844 845062 862776 895344 951303 992664 1222266 1267593 1268404 1275408 1315442 1343016 1629688 1690124 1725552 1833399 1902606 1973163 1985328 2444532 2535186 2536808 2630884 2686032 2853909 3259376 3380248 3666798 3802779 3805212 3946326 4889064 5070372 5073616 5261768 5707818 5919489 6760496 7183027 7333596 7605558 7610424 7892652 9718213 9778128 10140744 10523536 11181257 11415636 11838978 14366054 14667192 15127583 15211116 15220848 15785304 19436426 20281488 21549081 22362514 22831272 23677956 28732108 29154639 29334384 30255166 30422232 31570608 33543771 38872852 43098162 44725028 45382749 45662544 47355912 57464216 58309278 60510332 60844464 64647243 67087542 77745704 86196324 87463917 89450056 90765498 94711824 100631313 114928432 116618556 121020664 129294486 134175084 136148247 155491408 165209621 172392648 174927834 178900112 181530996 201262626 233237112 242041328 257168911 258588972 268350168 272296494 330419242 342672641 344785296 349855668 363061992 402525252 466474224 495628863 514337822 517177944 536700336 544592988 660838484 685345282 699711336 726123984 771506733 805050504 991257726 1028017923 1028675644 1034355888 1089185976 1321676968 1370690564 1399422672 1486886589 1543013466 1610101008 1982515452 2056035846 2057351288 2178371952 2314520199 2643353936 2741381128 2973773178 3084053769 3086026932 3965030904 4112071692 4114702576 4629040398 5482762256 5825434897 5947546356 6168107538 6172053864 7881470743 7930061808 8224143384 9258080796 11650869794 11895092712 12336215076 12344107728 15762941486 16448286768 17476304691 18516161592 23301739588 23644412229 23790185424 24672430152 31525882972 34952609382 37032323184 46603479176 47288824458 49344860304 52428914073 63051765944 69905218764 70933236687 93206958352 94577648916 104857828146 126103531888 133985002631 139810437528 141866473374 189155297832 209715656292 267970005262 279620875056 283732946748 378310595664 401955007893 419431312584 535940010524 567465893496 803910015786 838862625168 1071880021048 1134931786992 1205865023679 1607820031572 2143760042096 2411730047358 3215640063144 4823460094716 6431280126288 9646920189432 19293840378864
• Sum of all divisors σ(n): 59846235729696
• Sum of proper divisors (its aliquot sum) s(n): 40552395350832
• 19293840378864 is an abundant number, because the sum of its proper divisors (40552395350832) is greater than itself. Its abundance is 21258554971968

Bases of 19293840378864

• Binary: 100011000110000110010100000001000101111110000₂
• Hexadecimal: 0x118C32808BF0
• Base-36: 6U7GUEQK0

Squares and roots of 19293840378864

• 19293840378864 squared (19293840378864²) is 372252276565082939057930496
• 19293840378864 cubed (19293840378864³) is 7182176004715446321467044344188419436544
• The square root of 19293840378864 is 4392475.4272350801
• The cube root of 19293840378864 is 26820.8720131805

Scales and comparisons

• 19,293,840,378,864 seconds is equal to 613,484 years, 23 weeks, 17 hours, 14 minutes, 24 seconds.
• To count from 1 to 19,293,840,378,864 would take you about one million, five hundred thirty-three thousand, seven hundred eleven 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 19293840378864 cubic inches would be around 2235.1 feet tall.

Recreational maths with 19293840378864

• 19293840378864 backwards is 46887304839291
• 19293840378864 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19293840378864's digits is 72
• More coming soon!