172841970120

Names of 172841970120

• Cardinal: 172841970120 can be written as One hundred seventy-two billion, eight hundred forty-one million, nine hundred seventy thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.7284197012 × 10¹¹

Factors of 172841970120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 77291

Divisors of 172841970120

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 61 120 122 183 244 305 307 366 488 610 614 732 915 921 1220 1228 1464 1535 1830 1842 2440 2456 3070 3660 3684 4605 6140 7320 7368 9210 12280 18420 18727 36840 37454 56181 74908 76913 93635 112362 149816 153826 187270 224724 230739 280905 307652 374540 384565 449448 461478 561810 615304 749080 769130 922956 1123620 1153695 1538260 1845912 2247240 2307390 3076520 4614780 4691693 9229560 9383386 14075079 18766772 23458465 23612291 28150158 37533544 46916930 47224582 56300316 70375395 70836873 93833860 94449164 112600632 118061455 140750790 141673746 187667720 188898328 236122910 281501580 283347492 354184365 472245820 563003160 566694984 708368730 944491640 1416737460 1440349751 2833474920 2880699502 4321049253 5761399004 7201748755 8642098506 11522798008 14403497510 17284197012 21605246265 28806995020 34568394024 43210492530 57613990040 86420985060 172841970120
• Sum of all divisors σ(n): 528749907840
• Sum of proper divisors (its aliquot sum) s(n): 355907937720
• 172841970120 is an abundant number, because the sum of its proper divisors (355907937720) is greater than itself. Its abundance is 183065967600

Bases of 172841970120

• Binary: 10100000111110001011110010100111001000₂
• Hexadecimal: 0x283E2F29C8
• Base-36: 27EHN9OO

Squares and roots of 172841970120

• 172841970120 squared (172841970120²) is 29874346634962972814400
• 172841970120 cubed (172841970120³) is 5163540928434792694492897105728000
• The square root of 172841970120 is 415742.6729600897
• The cube root of 172841970120 is 5570.3575083693

Scales and comparisons

• 172,841,970,120 seconds is equal to 5,495 years, 43 weeks, 4 days, 18 hours, 22 minutes.
• To count from 1 to 172,841,970,120 would take you about ten thousand, nine 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 172841970120 cubic inches would be around 464.2 feet tall.

Recreational maths with 172841970120

• 172841970120 backwards is 021079148271
• The number of decimal digits it has is: 12
• The sum of 172841970120's digits is 42
• More coming soon!