168649049565744

Names of 168649049565744

• Cardinal: 168649049565744 can be written as One hundred sixty-eight trillion, six hundred forty-nine billion, forty-nine million, five hundred sixty-five thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.68649049565744 × 10¹⁴

Factors of 168649049565744

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 236647

Divisors of 168649049565744

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 33 44 48 59 66 88 118 121 132 176 177 236 242 264 354 363 472 484 528 649 708 726 944 968 1298 1416 1452 1936 1947 2099 2596 2832 2904 3894 4198 5192 5808 6297 7139 7788 8396 10384 12594 14278 15576 16792 21417 23089 25188 28556 31152 33584 42834 46178 50376 57112 69267 85668 92356 100752 114224 123841 138534 171336 184712 234473 247682 253979 277068 342672 369424 371523 468946 495364 507958 554136 703419 743046 761937 937892 990728 1015916 1108272 1362251 1406838 1486092 1523874 1875784 1981456 2031832 2579203 2724502 2813676 2972184 3047748 3751568 4063664 4086753 5158406 5449004 5627352 5944368 6095496 7737609 8173506 10316812 10898008 11254704 12190992 13833907 14984761 15475218 16347012 20633624 21796016 27667814 28371233 29969522 30950436 32694024 41267248 41501721 44954283 55335628 56742466 59939044 61900872 65388048 83003442 85113699 89908566 110671256 113484932 119878088 123801744 152172977 166006884 170227398 179817132 221342512 226969864 239756176 304345954 332013768 340454796 359634264 453939728 456518931 492158827 608691908 664027536 680909592 719268528 913037862 984317654 1217383816 1361819184 1476476481 1673902747 1826075724 1968635308 2434767632 2952952962 3347805494 3652151448 3937270616 5021708241 5413747097 5905905924 6695610988 7304302896 7874541232 10043416482 10827494194 11811811848 13391221976 16241241291 20086832964 21654988388 23623623696 26782443952 29037370793 32482482582 40173665928 43309976776 58074741586 59551218067 64964965164 80347331856 86619953552 87112112379 116149483172 119102436134 129929930328 174224224758 178653654201 232298966344 238204872268 259859860656 319411078723 348448449516 357307308402 464597932688 476409744536 638822157446 696896899032 714614616804 952819489072 958233236169 1277644314892 1393793798064 1429229233608 1916466472338 2555288629784 2858458467216 3513521865953 3832932944676 5110577259568 7027043731906 7665865889352 10540565597859 14054087463812 15331731778704 21081131195718 28108174927624 42162262391436 56216349855248 84324524782872 168649049565744
• Sum of all divisors σ(n): 487235096208000
• Sum of proper divisors (its aliquot sum) s(n): 318586046642256
• 168649049565744 is an abundant number, because the sum of its proper divisors (318586046642256) is greater than itself. Its abundance is 149936997076512

Bases of 168649049565744

• Binary: 100110010110001010101010101100001110101000110000₂
• Hexadecimal: 0x9962AAB0EA30
• Base-36: 1NS4AXPZQO

Squares and roots of 168649049565744

• 168649049565744 squared (168649049565744²) is 28442501919428776474978273536
• 168649049565744 cubed (168649049565744³) is 4796800915983512581643971845568375647350784
• The square root of 168649049565744 is 12986494.8914533517
• The cube root of 168649049565744 is 55249.4508865657

Scales and comparisons

• 168,649,049,565,744 seconds is equal to 5,362,518 years, 5 weeks, 5 days, 4 hours, 42 minutes, 24 seconds.
• To count from 1 to 168,649,049,565,744 would take you about thirteen million, four hundred six thousand, two hundred ninety-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 168649049565744 cubic inches would be around 4604.1 feet tall.

Recreational maths with 168649049565744

• 168649049565744 backwards is 447565940946861
• The number of decimal digits it has is: 15
• The sum of 168649049565744's digits is 78
• More coming soon!