66946027089216

Names of 66946027089216

• Cardinal: 66946027089216 can be written as Sixty-six trillion, nine hundred forty-six billion, twenty-seven million, eighty-nine thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 6.6946027089216 × 10¹³

Factors of 66946027089216

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 737161210

Divisors of 66946027089216

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 43 44 48 64 66 86 88 96 129 132 172 176 192 258 264 344 352 473 516 528 688 704 946 1032 1056 1376 1419 1892 2064 2112 2752 2838 3784 4128 5676 7568 8256 11352 15136 22704 30272 45408 90816 737161151 1474322302 2211483453 2948644604 4422966906 5897289208 8108772661 8845933812 11794578416 16217545322 17691867624 23589156832 24326317983 31697929493 32435090644 35383735248 47178313664 48652635966 63395858986 64870181288 70767470496 95093788479 97305271932 126791717972 129740362576 141534940992 190187576958 194610543864 253583435944 259480725152 348677224423 380375153916 389221087728 507166871888 518961450304 697354448846 760750307832 778442175456 1014333743776 1046031673269 1394708897692 1521500615664 1556884350912 2028667487552 2092063346538 2789417795384 3043001231328 4184126693076 5578835590768 6086002462656 8368253386152 11157671181536 16736506772304 22315342363072 33473013544608 66946027089216
• Sum of all divisors σ(n): 197724312834048
• Sum of proper divisors (its aliquot sum) s(n): 130778285744832
• 66946027089216 is an abundant number, because the sum of its proper divisors (130778285744832) is greater than itself. Its abundance is 63832258655616

Bases of 66946027089216

• Binary: 1111001110001100010110001010011110110101000000₂
• Hexadecimal: 0x3CE31629ED40
• Base-36: NQAKW17PC

Squares and roots of 66946027089216

• 66946027089216 squared (66946027089216²) is 4481770543030042497623494656
• 66946027089216 cubed (66946027089216³) is 300036732181339527624018180542909411229696
• The square root of 66946027089216 is 8182055.1873729133
• The cube root of 66946027089216 is 40604.5719266815

Scales and comparisons

• 66,946,027,089,216 seconds is equal to 2,128,676 years, 30 weeks, 2 days, 11 hours, 53 minutes, 36 seconds.
• To count from 1 to 66,946,027,089,216 would take you about five million, three hundred twenty-one thousand, six hundred ninety-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 66946027089216 cubic inches would be around 3383.7 feet tall.

Recreational maths with 66946027089216

• 66946027089216 backwards is 61298072064966
• 66946027089216 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 66946027089216's digits is 66
• More coming soon!