77345096940

Names of 77345096940

• Cardinal: 77345096940 can be written as Seventy-seven billion, three hundred forty-five million, ninety-six thousand, nine hundred forty.

Scientific notation

• Scientific notation: 7.734509694 × 10¹⁰

Factors of 77345096940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 201540

Divisors of 77345096940

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 79 81 90 108 135 158 162 180 237 243 270 316 324 395 405 474 486 540 711 790 810 948 972 1185 1215 1422 1580 1620 2133 2370 2430 2844 3555 4266 4740 4860 6399 7110 8532 10665 12798 14220 19197 21330 25596 31995 38394 42660 63990 76788 95985 127980 191970 201451 383940 402902 604353 805804 1007255 1208706 1813059 2014510 2417412 3021765 3626118 4029020 5439177 6043530 7252236 9065295 10878354 12087060 15914629 16317531 18130590 21756708 27195885 31829258 32635062 36261180 47743887 48952593 54391770 63658516 65270124 79573145 81587655 95487774 97905186 108783540 143231661 159146290 163175310 190975548 195810372 238719435 244762965 286463322 318292580 326350620 429694983 477438870 489525930 572926644 716158305 859389966 954877740 979051860 1289084949 1432316610 1718779932 2148474915 2578169898 2864633220 3867254847 4296949830 5156339796 6445424745 7734509694 8593899660 12890849490 15469019388 19336274235 25781698980 38672548470 77345096940
• Sum of all divisors σ(n): 246383854080
• Sum of proper divisors (its aliquot sum) s(n): 169038757140
• 77345096940 is an abundant number, because the sum of its proper divisors (169038757140) is greater than itself. Its abundance is 91693660200

Bases of 77345096940

• Binary: 1001000000010001000001000010011101100₂
• Hexadecimal: 0x12022084EC
• Base-36: ZJ59UR0

Squares and roots of 77345096940

• 77345096940 squared (77345096940²) is 5982264020657997363600
• 77345096940 cubed (77345096940³) is 462698790598466968673906427384000
• The square root of 77345096940 is 278109.8648735783
• The cube root of 77345096940 is 4260.6670350063

Scales and comparisons

• 77,345,096,940 seconds is equal to 2,459 years, 17 weeks, 2 days, 21 hours, 9 minutes.
• To count from 1 to 77,345,096,940 would take you about four thousand, nine hundred eighteen 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 77345096940 cubic inches would be around 355.1 feet tall.

Recreational maths with 77345096940

• 77345096940 backwards is 04969054377
• 77345096940 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 77345096940's digits is 54
• More coming soon!