61638466990536

Names of 61638466990536

• Cardinal: 61638466990536 can be written as Sixty-one trillion, six hundred thirty-eight billion, four hundred sixty-six million, nine hundred ninety thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 6.1638466990536 × 10¹³

Factors of 61638466990536

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 123174

Divisors of 61638466990536

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 29 31 36 58 61 62 72 87 93 116 122 124 127 174 183 186 232 244 248 254 261 279 348 366 372 381 488 508 522 549 558 696 732 744 762 899 1016 1044 1098 1116 1143 1464 1524 1769 1798 1891 2088 2196 2232 2286 2697 3048 3538 3596 3683 3782 3937 4392 4572 5307 5394 5673 7076 7192 7366 7564 7747 7874 8091 9144 10614 10788 11049 11346 11811 14152 14732 15128 15494 15748 15921 16182 17019 21228 21576 22098 22692 23241 23622 29464 30988 31496 31842 32364 33147 34038 35433 42456 44196 45384 46482 47244 54839 61976 63684 64728 66294 68076 69723 70866 88392 92964 94488 109678 114173 122921 127368 132588 136152 139446 141732 164517 185928 219356 224663 228346 240157 245842 265176 278892 283464 329034 342519 368763 438712 449326 456692 480314 491684 493551 557784 658068 673989 685038 720471 737526 898652 913384 960628 983368 987102 1027557 1106289 1316136 1347978 1370076 1440942 1475052 1797304 1921256 1974204 2021967 2055114 2161413 2212578 2695956 2740152 2881884 2950104 3564709 3810551 3948408 4043934 4110228 4322826 4425156 5391912 5763768 6964553 7129418 7498181 7621102 8087868 8220456 8645652 8850312 10694127 11431653 13929106 14258836 14996362 15242204 15610967 16175736 17291304 20893659 21388254 22494543 22863306 27858212 28517672 29992724 30484408 31221934 32082381 34294959 41787318 42776508 44989086 45726612 46832901 55716424 59985448 62443868 62680977 64164762 67483629 68589918 83574636 85553016 89978172 91453224 93665802 110505979 124887736 125361954 128329524 134967258 137179836 140498703 167149272 179956344 187331604 217447249 221011958 232443611 250723908 256659048 269934516 274359672 280997406 331517937 374663208 434894498 442023916 452718043 464887222 483939977 501447816 539869032 561994812 652341747 663035874 697330833 869788996 884047832 905436086 929774444 952268987 967879954 994553811 1123989624 1304683494 1326071748 1358154129 1394661666 1451819931 1739577992 1810872172 1859548888 1904537974 1935759908 1957025241 1989107622 2091992499 2609366988 2652143496 2716308258 2789323332 2856806961 2903639862 3621744344 3809075948 3871519816 3914050482 3978215244 4074462387 4183984998 4355459793 5218733976 5432616516 5578646664 5713613922 5807279724 6740864719 7618151896 7828100964 7956430488 8148924774 8367969996 8570420883 8710919586 10865233032 11427227844 11614559448 13481729438 14034259333 15656201928 16297849548 16735939992 17140841766 17421839172 20222594157 22854455688 26963458876 27615800623 28068518666 29520338597 32595699096 34281683532 34843678344 40445188314 42102777999 53926917752 55231601246 56137037332 59040677194 60667782471 68563367064 80890376628 82847401869 84205555998 88561015791 110463202492 112274074664 118081354388 121335564942 126308333997 161780753256 165694803738 168411111996 177122031582 220926404984 236162708776 242671129884 248542205607 252616667994 265683047373 331389607476 336822223992 354244063164 485342259768 497084411214 505233335988 531366094746 662779214952 708488126328 856089819313 994168822428 1010466671976 1062732189492 1712179638626 1988337644856 2125464378984 2568269457939 3424359277252 5136538915878 6848718554504 7704808373817 10273077831756 15409616747634 20546155663512 30819233495268 61638466990536
• Sum of all divisors σ(n): 182615283302400
• Sum of proper divisors (its aliquot sum) s(n): 120976816311864
• 61638466990536 is an abundant number, because the sum of its proper divisors (120976816311864) is greater than itself. Its abundance is 59338349321328

Bases of 61638466990536

• Binary: 1110000000111101010010111011011111000111001000₂
• Hexadecimal: 0x380F52EDF1C8
• Base-36: LUKBJSDE0

Squares and roots of 61638466990536

• 61638466990536 squared (61638466990536²) is 3799300612943396096713567296
• 61638466990536 cubed (61638466990536³) is 234183065418034712174311725567478031110656
• The square root of 61638466990536 is 7851016.9398961305
• The cube root of 61638466990536 is 39501.8355159513

Scales and comparisons

• 61,638,466,990,536 seconds is equal to 1,959,912 years, 30 weeks, 4 days, 18 hours, 15 minutes, 36 seconds.
• To count from 1 to 61,638,466,990,536 would take you about four million, eight hundred ninety-nine thousand, seven hundred eighty-one 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 61638466990536 cubic inches would be around 3291.8 feet tall.

Recreational maths with 61638466990536

• 61638466990536 backwards is 63509966483616
• 61638466990536 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 61638466990536's digits is 72
• More coming soon!