378699846993

Names of 378699846993

• Cardinal: 378699846993 can be written as Three hundred seventy-eight billion, six hundred ninety-nine million, eight hundred forty-six thousand, nine hundred ninety-three.

Scientific notation

• Scientific notation: 3.78699846993 × 10¹¹

Factors of 378699846993

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3775

Divisors of 378699846993

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 9 13 27 39 61 81 117 127 169 183 351 381 507 549 793 1053 1143 1521 1647 1651 2379 3429 3571 4563 4941 4953 7137 7747 10287 10309 10713 13689 14859 21411 21463 23241 30927 32139 44577 46423 64233 64389 69723 92781 96417 100711 133731 139269 193167 209169 217831 278343 289251 302133 417807 453517 579501 603499 627507 653493 835029 906399 1253421 1309243 1360551 1738503 1810497 1960479 2719197 2831803 3760263 3927729 4081653 5431491 5881437 5895721 8157591 8495409 11783187 12244959 16294473 17644311 17687163 25486227 27664537 35349561 36734877 36813439 48883419 53061489 76458681 76644373 82993611 106048683 110440317 159184467 229376043 229933119 248980833 331320951 359638981 477553401 689799357 746942499 993962853 1078916943 2069398071 2240827497 2981888559 3236750829 4675306753 6208194213 9710252487 14025920259 29130757461 42077760777 126233282331 378699846993
• Sum of all divisors σ(n): 627696301056
• Sum of proper divisors (its aliquot sum) s(n): 248996454063
• 378699846993 is a deficient number, because the sum of its proper divisors (248996454063) is less than itself. Its deficiency is 129703392930

Bases of 378699846993

• Binary: 101100000101100010001010001010101010001₂
• Hexadecimal: 0x582C451551
• Base-36: 4TZ04029

Squares and roots of 378699846993

• 378699846993 squared (378699846993²) is 143413574112521611142049
• 378699846993 cubed (378699846993³) is 54310698573131199904899800288508657
• The square root of 378699846993 is 615385.9333727089
• The cube root of 378699846993 is 7234.8862923177

Scales and comparisons

• 378,699,846,993 seconds is equal to 12,041 years, 25 weeks, 1 day, 1 hour, 56 minutes, 33 seconds.
• To count from 1 to 378,699,846,993 would take you about twenty-four thousand and eighty-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 378699846993 cubic inches would be around 602.9 feet tall.

Recreational maths with 378699846993

• 378699846993 backwards is 399648996873
• 378699846993 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 378699846993's digits is 81
• More coming soon!