20672749061118

Names of 20672749061118

• Cardinal: 20672749061118 can be written as Twenty trillion, six hundred seventy-two billion, seven hundred forty-nine million, sixty-one thousand, one hundred eighteen.

Scientific notation

• Scientific notation: 2.0672749061118 × 10¹³

Factors of 20672749061118

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1462

Divisors of 20672749061118

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 27 33 42 49 54 63 66 77 98 99 126 147 154 189 198 231 294 297 343 378 441 462 539 594 686 693 882 1029 1078 1323 1386 1439 1617 2058 2079 2401 2646 2878 3087 3234 3773 4158 4317 4802 4851 6174 7203 7546 8634 9261 9702 10073 11319 12951 14406 14553 15829 16807 18522 20146 21609 22638 25902 26411 29106 30219 31658 33614 33957 38853 43218 47487 50421 52822 60438 64827 67914 70511 77706 79233 90657 94974 100842 101871 110803 129654 141022 142461 151263 158466 181314 184877 203742 211533 221606 237699 271971 284922 302526 332409 369754 423066 427383 453789 475398 493577 543942 554631 634599 664818 713097 775621 854766 907578 987154 997227 1109262 1269198 1426194 1480731 1551242 1663893 1903797 1994454 2070721 2326863 2961462 2991681 3327786 3455039 3807594 4141442 4442193 4653726 4991679 5429347 5983362 6212163 6910078 6980589 8884386 9983358 10365117 10858694 12424326 13326579 13961178 14495047 16288041 18636489 20730234 20941767 22777931 24185273 26653158 28990094 31095351 32576082 37272978 38005429 41883534 43485141 45555862 48370546 48864123 55909467 62190702 68333793 72555819 76010858 86970282 93286053 97728246 101465329 111818934 114016287 130455423 136667586 145111638 146592369 159445517 186572106 202930658 205001379 217667457 228032574 260910846 266038003 293184738 304395987 318891034 342048861 391366269 410002758 435334914 478336551 532076006 608791974 615004137 653002371 684097722 710257303 782732538 798114009 913187961 956673102 1026146583 1116118619 1230008274 1306004742 1420514606 1435009653 1596228018 1826375922 2052293166 2130771909 2232237238 2394342027 2739563883 2870019306 3348355857 4261543818 4305028959 4788684054 4971801121 5479127766 6392315727 6696711714 7183026081 7812830333 8610057918 9943602242 10045067571 12784631454 14366052162 14915403363 15625660666 19176947181 20090135142 23438490999 29830806726 30135202713 34802607847 38353894362 44746210089 46876981998 54689812331 60270405426 69605215694 70315472997 89492420178 104407823541 109379624662 134238630267 140630945994 164069436993 208815647082 210946418991 268477260534 313223470623 328138873986 382828686317 421892837982 492208310979 626446941246 765657372634 939670411869 984416621958 1148486058951 1476624932937 1879340823738 2296972117902 2953249865874 3445458176853 6890916353706 10336374530559 20672749061118
• Sum of all divisors σ(n): 58508543358720
• Sum of proper divisors (its aliquot sum) s(n): 37835794297602
• 20672749061118 is an abundant number, because the sum of its proper divisors (37835794297602) is greater than itself. Its abundance is 17163045236484

Bases of 20672749061118

• Binary: 100101100110100111111110111010100001111111110₂
• Hexadecimal: 0x12CD3FDD43FE
• Base-36: 7BSXH1B7I

Squares and roots of 20672749061118

• 20672749061118 squared (20672749061118²) is 427362553743955150499409924
• 20672749061118 cubed (20672749061118³) is 8834758831667339653254576895184011735032
• The square root of 20672749061118 is 4546729.4906468759
• The cube root of 20672749061118 is 27445.1796323391

Scales and comparisons

• 20,672,749,061,118 seconds is equal to 657,329 years, 24 weeks, 4 days, 22 hours, 45 minutes, 18 seconds.
• To count from 1 to 20,672,749,061,118 would take you about one million, six hundred forty-three thousand, three hundred twenty-three 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 20672749061118 cubic inches would be around 2287.1 feet tall.

Recreational maths with 20672749061118

• 20672749061118 backwards is 81116094727602
• 20672749061118 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20672749061118's digits is 54
• More coming soon!