61812968508368

Names of 61812968508368

• Cardinal: 61812968508368 can be written as Sixty-one trillion, eight hundred twelve billion, nine hundred sixty-eight million, five hundred eight thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 6.1812968508368 × 10¹³

Factors of 61812968508368

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2929

Divisors of 61812968508368

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 44 49 56 77 88 98 112 121 154 176 196 242 308 343 392 484 539 616 686 784 847 968 1078 1232 1331 1372 1694 1936 2156 2662 2744 2909 3388 3773 4312 5324 5488 5818 5929 6776 7546 8624 9317 10648 11636 11858 13552 15092 18634 20363 21296 23272 23716 30184 31999 37268 40726 41503 46544 47432 60368 63998 65219 74536 81452 83006 94864 127996 130438 142541 149072 162904 166012 223993 255992 260876 285082 325808 332024 351989 447986 456533 511984 521752 570164 664048 703978 895972 913066 997787 1043504 1140328 1407956 1567951 1791944 1826132 1995574 2280656 2463923 2815912 3135902 3583888 3652264 3871879 3991148 4927846 5631824 6271804 7304528 7743758 7982296 8462281 9855692 10975657 12543608 15487516 15964592 16924562 17247461 19711384 21951314 25087216 27103153 30975032 33849124 34494922 39422768 43902628 54206306 59235967 61950064 67698248 68989844 87805256 93085091 108412612 118471934 120732227 135396496 137979688 175610512 186170182 189722071 216825224 236943868 241464454 275959376 372340364 379444142 414651769 433650448 473887736 482928908 651595637 744680728 758888284 829303538 947775472 965857816 1023936001 1303191274 1328054497 1489361456 1517776568 1658607076 1931715632 2047872002 2606382548 2656108994 2902562383 3035553136 3317214152 4095744004 4561169459 5212765096 5312217988 5805124766 6634428304 7167552007 8191488008 9122338918 10425530192 10624435976 11263296011 11610249532 14335104014 16382976016 18244677836 21248871952 22526592022 23220499064 28670208028 31928186213 36489355672 45053184044 46440998128 50172864049 57340416056 63856372426 72978711344 78843072077 90106368088 100345728098 114680832112 127712744852 157686144154 180212736176 200691456196 255425489704 315372288308 351210048343 401382912392 510850979408 551901504539 630744576616 702420096686 802765824784 1103803009078 1261489153232 1404840193372 2207606018156 2809680386744 3863310531773 4415212036312 5619360773488 7726621063546 8830424072624 15453242127092 30906484254184 61812968508368
• Sum of all divisors σ(n): 153673691337600
• Sum of proper divisors (its aliquot sum) s(n): 91860722829232
• 61812968508368 is an abundant number, because the sum of its proper divisors (91860722829232) is greater than itself. Its abundance is 30047754320864

Bases of 61812968508368

• Binary: 1110000011011111110100000001111100101111010000₂
• Hexadecimal: 0x3837F407CBD0
• Base-36: LWSHHHIA8

Squares and roots of 61812968508368

• 61812968508368 squared (61812968508368²) is 3820843075816494090886023424
• 61812968508368 cubed (61812968508368³) is 236177652720860875878806325550508388012032
• The square root of 61812968508368 is 7862122.3921004943
• The cube root of 61812968508368 is 39539.0776034165

Scales and comparisons

• 61,812,968,508,368 seconds is equal to 1,965,461 years, 10 weeks, 2 days, 6 hours, 6 minutes, 8 seconds.
• To count from 1 to 61,812,968,508,368 would take you about four million, nine hundred thirteen thousand, six hundred 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 61812968508368 cubic inches would be around 3294.9 feet tall.

Recreational maths with 61812968508368

• 61812968508368 backwards is 86380586921816
• The number of decimal digits it has is: 14
• The sum of 61812968508368's digits is 71
• More coming soon!