742638931950672

Names of 742638931950672

• Cardinal: 742638931950672 can be written as Seven hundred forty-two trillion, six hundred thirty-eight billion, nine hundred thirty-one million, nine hundred fifty thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 7.42638931950672 × 10¹⁴

Factors of 742638931950672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6742

Divisors of 742638931950672

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 47 48 53 72 94 106 141 144 159 188 212 282 318 376 423 424 477 564 636 752 846 848 954 1128 1272 1692 1908 2209 2256 2491 2544 3384 3816 4418 4982 6627 6637 6768 7473 7632 8836 9964 13254 13274 14946 17672 19881 19911 19928 22419 26508 26548 29892 35344 39762 39822 39856 44838 53016 53096 59733 59784 79524 79644 89676 106032 106192 117077 119466 119568 159048 159288 179352 234154 238932 311939 318096 318576 351231 351761 358704 468308 477864 623878 702462 703522 935817 936616 955728 1053693 1055283 1247756 1404924 1407044 1871634 1873232 2107386 2110566 2495512 2807451 2809848 2814088 3165849 3743268 4214772 4221132 4991024 5614902 5619696 5628176 6331698 7486536 8429544 8442264 11229804 12663396 14661133 14973072 16532767 16859088 16884528 22459608 25326792 29322266 33065534 43983399 44049769 44919216 49598301 50653584 58644532 66131068 87966798 88099538 99196602 117289064 131950197 132149307 132262136 148794903 175933596 176199076 198393204 234578128 263900394 264298614 264524272 297589806 351867192 352398152 396447921 396786408 527800788 528597228 595179612 703734384 704796304 777040049 792895842 793572816 1055601576 1057194456 1190359224 1554080098 1585791684 2070339143 2111203152 2114388912 2331120147 2334637757 2380718448 3108160196 3171583368 4140678286 4662240294 4669275514 6211017429 6216320392 6343166736 6993360441 7003913271 8281356572 9324480588 9338551028 12422034858 12432640784 13986720882 14007826542 16562713144 18633052287 18648961176 18677102056 21011739813 24844069716 27973441764 28015653084 33125426288 37266104574 37297922352 37354204112 42023479626 49688139432 55946883528 56031306168 74532209148 84046959252 97305939721 99376278864 109727974579 111893767056 112062612336 149064418296 168093918504 194611879442 219455949158 291917819163 298128836592 329183923737 336187837008 389223758884 438911898316 583835638326 658367847474 778447517768 875753457489 877823796632 987551771211 1167671276652 1316735694948 1556895035536 1751506914978 1755647593264 1975103542422 2335342553304 2633471389896 3503013829956 3950207084844 4670685106608 5157214805213 5266942779792 7006027659912 7900414169688 10314429610426 14012055319824 15471644415639 15800828339376 20628859220852 30943288831278 41257718441704 46414933246917 61886577662556 82515436883408 92829866493834 123773155325112 185659732987668 247546310650224 371319465975336 742638931950672
• Sum of all divisors σ(n): 2163911229255438
• Sum of proper divisors (its aliquot sum) s(n): 1421272297304766
• 742638931950672 is an abundant number, because the sum of its proper divisors (1421272297304766) is greater than itself. Its abundance is 678633365354094

Bases of 742638931950672

• Binary: 10101000110110110100011001101111000011110001010000₂
• Hexadecimal: 0x2A36D19BC3C50
• Base-36: 7B8RM5PPW0

Squares and roots of 742638931950672

• 742638931950672 squared (742638931950672²) is 551512583248834837527041251584
• 742638931950672 cubed (742638931950672³) is 409574715781270781278976911330751177429864448
• The square root of 742638931950672 is 27251402.3850273071
• The cube root of 742638931950672 is 90557.8085508597

Scales and comparisons

• 742,638,931,950,672 seconds is equal to 23,613,620 years, 46 weeks, 6 days, 16 hours, 31 minutes, 12 seconds.
• To count from 1 to 742,638,931,950,672 would take you about fifty-nine million, thirty-four thousand and fifty-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 742638931950672 cubic inches would be around 7546.5 feet tall.

Recreational maths with 742638931950672

• 742638931950672 backwards is 276059139836247
• 742638931950672 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 742638931950672's digits is 72
• More coming soon!