389561713700864

Names of 389561713700864

• Cardinal: 389561713700864 can be written as Three hundred eighty-nine trillion, five hundred sixty-one billion, seven hundred thirteen million, seven hundred thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 3.89561713700864 × 10¹⁴

Factors of 389561713700864

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1022

Divisors of 389561713700864

• Number of divisors d(n): 104
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 401 512 619 802 1024 1238 1604 2048 2476 3208 4096 4952 6416 9904 12832 19808 25664 39616 51328 79232 102656 158464 205312 248219 316928 383161 410624 496438 633856 766322 821248 992876 1267712 1532644 1642496 1985752 2535424 3065288 3971504 6130576 7943008 12261152 15886016 24522304 31772032 49044608 63544064 98089216 127088128 153647561 196178432 237176659 254176256 307295122 392356864 474353318 508352512 614590244 784713728 948706636 1016705024 1229180488 1569427456 1897413272 2458360976 3794826544 4916721952 7589653088 9833443904 15179306176 19666887808 30358612352 39333775616 60717224704 78667551232 95107840259 121434449408 157335102464 190215680518 242868898816 314670204928 380431361036 485737797632 629340409856 760862722072 971475595264 1521725444144 3043450888288 6086901776576 12173803553152 24347607106304 48695214212608 97390428425216 194780856850432 389561713700864
• Sum of all divisors σ(n): 782234740744080
• Sum of proper divisors (its aliquot sum) s(n): 392673027043216
• 389561713700864 is an abundant number, because the sum of its proper divisors (392673027043216) is greater than itself. Its abundance is 3111313342352

Bases of 389561713700864

• Binary: 1011000100100110111100111100100000011000000000000₂
• Hexadecimal: 0x1624DE7903000
• Base-36: 3U366I5H4W

Squares and roots of 389561713700864

• 389561713700864 squared (389561713700864²) is 151758328781553930331274346496
• 389561713700864 cubed (389561713700864³) is 59119234628521301244888905721635571230572544
• The square root of 389561713700864 is 19737317.7939877129
• The cube root of 389561713700864 is 73034.0563993725

Scales and comparisons

• 389,561,713,700,864 seconds is equal to 12,386,857 years, 26 weeks, 19 hours, 7 minutes, 44 seconds.
• To count from 1 to 389,561,713,700,864 would take you about thirty million, nine hundred sixty-seven thousand, one hundred forty-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 389561713700864 cubic inches would be around 6086.2 feet tall.

Recreational maths with 389561713700864

• 389561713700864 backwards is 468007317165983
• The number of decimal digits it has is: 15
• The sum of 389561713700864's digits is 68
• More coming soon!