12845812790349

Names of 12845812790349

• Cardinal: 12845812790349 can be written as Twelve trillion, eight hundred forty-five billion, eight hundred twelve million, seven hundred ninety thousand, three hundred forty-nine.

Scientific notation

• Scientific notation: 1.2845812790349 × 10¹³

Factors of 12845812790349

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 74

Divisors of 12845812790349

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 7 9 11 21 27 33 49 53 63 77 99 121 147 159 189 231 297 343 363 371 441 477 539 583 693 847 1029 1089 1113 1323 1331 1431 1617 1749 2079 2401 2541 2597 2809 3087 3267 3339 3773 3993 4081 4851 5247 5929 6413 7203 7623 7791 8427 9261 9317 10017 11319 11979 12243 14553 15741 17787 18179 19239 19663 21609 22869 23373 25281 26411 27951 28567 30899 33957 35937 36729 41503 44891 53361 54537 57717 58989 64827 65219 70119 70543 75843 79233 83853 85701 92697 101871 110187 124509 127253 134673 137641 148877 160083 163611 173151 176967 195657 199969 211629 216293 237699 251559 257103 278091 290521 314237 339889 373527 381759 404019 412923 446631 456533 490833 493801 530901 586971 599907 634887 648879 713097 771309 834273 871563 942711 963487 1019667 1042139 1120581 1145277 1212057 1238769 1339893 1369599 1399783 1481403 1514051 1637647 1760913 1799721 1904661 1946637 2199659 2379223 2614689 2828133 2890461 3059001 3126417 3195731 3435831 3456607 3716307 3738779 4019679 4108797 4199349 4444209 4542153 4912941 5399163 5839911 6598977 6744409 7137669 7294973 7844067 8484399 8671383 9177003 9379251 9587193 10369821 10598357 11216337 11463529 12326391 12598047 13332627 13626459 14738823 15397613 16654561 18014117 19796931 20233227 21413007 21884919 24196249 26014149 26171453 28137753 28761579 31109463 31795071 33649011 34390587 37794141 40879377 44216469 46192839 49963683 51064811 54042351 59390793 60699681 64239021 65654757 72588747 74188499 78514359 80244703 86284737 93328389 95385213 100947033 103171761 116581927 126098819 138578517 149891049 153194433 162127053 169373743 182099043 183200171 196964271 198155287 217766241 222565497 235543077 240734109 286155639 309515283 349745781 357453677 378296457 415735551 449673147 459583299 486381159 508121229 549600513 561712921 594465861 653298723 667696491 706629231 722202327 816073489 882691733 1049237343 1072361031 1134889371 1282401197 1378749897 1387087009 1524363687 1648801539 1685138763 1783397583 2003089473 2166606981 2448220467 2648075199 3147712029 3217083093 3404668113 3847203591 3931990447 4161261027 4573091061 4946404617 5055416289 5350192749 6178842131 7344661401 7944225597 8976808379 9651249279 9709609063 11541610773 11795971341 12483783081 15166248867 18536526393 22033984203 23832676791 26930425137 29128827189 34624832319 35387914023 37451349243 43251894917 55609579179 67967263441 80791275411 87386481567 106163742069 129755684751 166828737537 203901790323 242373826233 262159444701 389267054253 475770844087 611705370969 1167801162759 1427312532261 1835116112907 4281937596783 12845812790349
• Sum of all divisors σ(n): 24889390214400
• Sum of proper divisors (its aliquot sum) s(n): 12043577424051
• 12845812790349 is a deficient number, because the sum of its proper divisors (12043577424051) is less than itself. Its deficiency is 802235366298

Bases of 12845812790349

• Binary: 10111010111011100110000110111011010001001101₂
• Hexadecimal: 0xBAEE61BB44D
• Base-36: 4JXA99L59

Squares and roots of 12845812790349

• 12845812790349 squared (12845812790349²) is 165014906244693961427541801
• 12845812790349 cubed (12845812790349³) is 2119750593236330761621081318083646878549
• The square root of 12845812790349 is 3584105.5774556919
• The cube root of 12845812790349 is 23420.0164706823

Scales and comparisons

• 12,845,812,790,349 seconds is equal to 408,457 years, 5 weeks, 5 days, 18 hours, 39 minutes, 9 seconds.
• To count from 1 to 12,845,812,790,349 would take you about one million, twenty-one thousand, one hundred forty-two 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 12845812790349 cubic inches would be around 1951.7 feet tall.

Recreational maths with 12845812790349

• 12845812790349 backwards is 94309721854821
• 12845812790349 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12845812790349's digits is 63
• More coming soon!