1379820981978

Names of 1379820981978

• Cardinal: 1379820981978 can be written as One trillion, three hundred seventy-nine billion, eight hundred twenty million, nine hundred eighty-one thousand, nine hundred seventy-eight.

Scientific notation

• Scientific notation: 1.379820981978 × 10¹²

Factors of 1379820981978

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2511

Divisors of 1379820981978

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 18 27 43 54 61 81 86 122 129 162 183 243 258 366 387 486 549 601 774 1098 1161 1202 1647 1801 1803 2322 2623 3294 3483 3602 3606 4941 5246 5403 5409 6966 7869 9882 10449 10806 10818 14823 15738 16209 16227 20898 23607 25843 29646 32418 32454 36661 47214 48627 48681 51686 70821 73322 77443 77529 97254 97362 109861 109983 141642 145881 146043 154886 155058 212463 219722 219966 232329 232587 291762 292086 329583 329949 424926 437643 464658 465174 637389 659166 659898 696987 697761 875286 988749 989847 1082401 1274778 1393974 1395522 1576423 1977498 1979694 2090961 2093283 2164802 2966247 2969541 3152846 3247203 4181922 4186566 4724023 4729269 5932494 5939082 6272883 6279849 6494406 8898741 8908623 9448046 9458538 9741609 12545766 12559698 14172069 14187807 17797482 17817246 18818649 19483218 26696223 28344138 28375614 29224827 37637298 42516207 42563421 46543243 53392446 58449654 66026461 85032414 85126842 87674481 93086486 127548621 127690263 132052922 139629729 175348962 198079383 255097242 255380526 263023443 279259458 382645863 383070789 396158766 418889187 526046886 594238149 765291726 766141578 837778374 1147937589 1188476298 1256667561 1782714447 2295875178 2513335122 2839137823 3565428894 3770002683 5348143341 5678275646 7540005366 8517413469 10696286682 11310008049 16044430023 17034826938 22620016098 25552240407 32088860046 51104480814 76656721221 153313442442 229970163663 459940327326 689910490989 1379820981978
• Sum of all divisors σ(n): 3231605080704
• Sum of proper divisors (its aliquot sum) s(n): 1851784098726
• 1379820981978 is an abundant number, because the sum of its proper divisors (1851784098726) is greater than itself. Its abundance is 471963116748

Bases of 1379820981978

• Binary: 10100000101000011101111010100111011011010₂
• Hexadecimal: 0x14143BD4EDA
• Base-36: HLVPSBMI

Squares and roots of 1379820981978

• 1379820981978 squared (1379820981978²) is 1903905942306732200792484
• 1379820981978 cubed (1379820981978³) is 2627049366907424639777758342681853352
• The square root of 1379820981978 is 1174657.8148456683
• The cube root of 1379820981978 is 11132.8813758911

Scales and comparisons

• 1,379,820,981,978 seconds is equal to 43,874 years, 2 weeks, 6 hours, 6 minutes, 18 seconds.
• To count from 1 to 1,379,820,981,978 would take you about one hundred nine thousand, six hundred eighty-five 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 1379820981978 cubic inches would be around 927.7 feet tall.

Recreational maths with 1379820981978

• 1379820981978 backwards is 8791890289731
• The number of decimal digits it has is: 13
• The sum of 1379820981978's digits is 72
• More coming soon!