61146901816

Names of 61146901816

• Cardinal: 61146901816 can be written as Sixty-one billion, one hundred forty-six million, nine hundred one thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 6.1146901816 × 10¹⁰

Factors of 61146901816

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 400

Divisors of 61146901816

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 11 13 14 22 26 28 37 44 52 56 73 74 77 88 91 104 121 143 146 148 154 182 242 257 259 286 292 296 308 364 407 481 484 511 514 518 572 584 616 728 803 814 847 949 962 968 1001 1022 1028 1036 1144 1573 1606 1628 1694 1799 1898 1924 2002 2044 2056 2072 2701 2827 2849 3146 3212 3256 3341 3367 3388 3598 3796 3848 4004 4088 4477 5291 5402 5621 5654 5698 6292 6424 6643 6682 6734 6776 7196 7592 8008 8833 8954 9509 10439 10582 10804 11011 11242 11308 11396 12584 13286 13364 13468 14392 17666 17908 18761 18907 19018 19789 20878 21164 21608 22022 22484 22616 22792 23387 26572 26728 26936 29711 31097 31339 35113 35332 35816 36751 37037 37522 37814 38036 39578 41756 42328 44044 44968 46774 53144 58201 59422 61831 62194 62678 66563 70226 70664 73073 73502 74074 75044 75628 76072 79156 83512 88088 93548 104599 114829 116402 118844 123617 123662 124388 125356 131327 133126 140452 146146 147004 148148 150088 151256 158312 187096 206371 207977 209198 217679 229658 232804 237688 243893 245791 247234 247324 248776 250712 257257 262654 266252 280904 292292 294008 296296 326821 386243 404261 407407 412742 415954 418396 435358 459316 465608 487786 491582 494468 494648 514514 525308 532504 584584 653642 694157 732193 772486 803803 808522 814814 825484 831908 836792 865319 870716 918632 975572 983164 988936 1029028 1050616 1150589 1307284 1359787 1388314 1444597 1464386 1544972 1607606 1617044 1629628 1650968 1663816 1707251 1730638 1741432 1951144 1966328 2058056 2270081 2287747 2301178 2614568 2682823 2703701 2719574 2776628 2829827 2889194 2928772 3089944 3215212 3234088 3259256 3414502 3461276 4248673 4540162 4575494 4602356 4859099 5365646 5407402 5439148 5553256 5659654 5778388 5857544 6430424 6829004 6922552 7635727 8054123 8497346 9024041 9080324 9150988 9204712 9518509 9718198 10731292 10814804 10878296 11319308 11556776 13658008 14957657 15271454 15890567 16108246 16994692 18048082 18160648 18301976 18779761 19037018 19436396 21462584 21629608 22638616 29511053 29740711 29915314 30542908 31781134 32216492 33989384 36096164 37559522 38074036 38872792 53450089 59022106 59481422 59830628 61085816 63168287 63562268 64432984 72192328 75119044 76148072 83992997 99264451 104703599 106900178 118044212 118962844 119661256 126336574 127124536 150238088 167985994 198528902 206577371 209407198 213800356 236088424 237925688 252673148 335971988 397057804 413154742 418814396 427600712 505346296 587950979 671943976 694851157 794115608 826309484 837628792 1091908961 1175901958 1389702314 1652618968 2183817922 2351803916 2779404628 4367635844 4703607832 5558809256 7643362727 8735271688 15286725454 30573450908 61146901816
• Sum of all divisors σ(n): 162104826240
• Sum of proper divisors (its aliquot sum) s(n): 100957924424
• 61146901816 is an abundant number, because the sum of its proper divisors (100957924424) is greater than itself. Its abundance is 39811022608

Bases of 61146901816

• Binary: 111000111100101000111010110100111000₂
• Hexadecimal: 0xE3CA3AD38
• Base-36: S39ABEG

Squares and roots of 61146901816

• 61146901816 squared (61146901816²) is 3738943601695544097856
• 61146901816 cubed (61146901816³) is 228624817308438846076299128106496
• The square root of 61146901816 is 247278.9959054347
• The cube root of 61146901816 is 3939.6546420985

Scales and comparisons

• 61,146,901,816 seconds is equal to 1,944 years, 14 weeks, 4 days, 18 hours, 30 minutes, 16 seconds.
• To count from 1 to 61,146,901,816 would take you about three thousand, eight hundred eighty-eight 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 61146901816 cubic inches would be around 328.3 feet tall.

Recreational maths with 61146901816

• 61146901816 backwards is 61810964116
• The number of decimal digits it has is: 11
• The sum of 61146901816's digits is 43
• More coming soon!