72242042670

Names of 72242042670

• Cardinal: 72242042670 can be written as Seventy-two billion, two hundred forty-two million, forty-two thousand, six hundred seventy.

Scientific notation

• Scientific notation: 7.224204267 × 10¹⁰

Factors of 72242042670

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 12767

Divisors of 72242042670

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 81 90 105 126 135 162 189 210 270 315 378 405 567 630 810 945 1093 1134 1890 2186 2835 3279 5465 5670 6558 7651 9837 10930 11657 15302 16395 19674 22953 23314 29511 32790 34971 38255 45906 49185 58285 59022 68859 69942 76510 81599 88533 98370 104913 114765 116570 137718 147555 163198 174855 177066 206577 209826 229530 244797 295110 314739 344295 349710 407995 413154 442665 489594 524565 619731 629478 688590 734391 815990 885330 944217 1032885 1049130 1223985 1239462 1468782 1573695 1888434 2065770 2203173 2447970 3098655 3147390 3671955 4406346 4721085 6197310 6609519 7343910 9442170 11015865 12741101 13219038 22031730 25482202 33047595 38223303 63705505 66095190 76446606 89187707 114669909 127411010 178375414 191116515 229339818 267563121 344009727 382233030 445938535 535126242 573349545 688019454 802689363 891877070 1032029181 1146699090 1337815605 1605378726 1720048635 2064058362 2408068089 2675631210 3440097270 4013446815 4816136178 5160145905 7224204267 8026893630 10320291810 12040340445 14448408534 24080680890 36121021335 72242042670
• Sum of all divisors σ(n): 222223117248
• Sum of proper divisors (its aliquot sum) s(n): 149981074578
• 72242042670 is an abundant number, because the sum of its proper divisors (149981074578) is greater than itself. Its abundance is 77739031908

Bases of 72242042670

• Binary: 1000011010001111101100001011100101110₂
• Hexadecimal: 0x10D1F6172E
• Base-36: X6R1OVI

Squares and roots of 72242042670

• 72242042670 squared (72242042670²) is 5218912729134100728900
• 72242042670 cubed (72242042670³) is 377024916069111857009271902163000
• The square root of 72242042670 is 268778.7987732661
• The cube root of 72242042670 is 4164.8241824223

Scales and comparisons

• 72,242,042,670 seconds is equal to 2,297 years, 3 weeks, 5 days, 18 hours, 4 minutes, 30 seconds.
• To count from 1 to 72,242,042,670 would take you about four thousand, five hundred ninety-four 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 72242042670 cubic inches would be around 347.1 feet tall.

Recreational maths with 72242042670

• 72242042670 backwards is 07624024227
• The number of decimal digits it has is: 11
• The sum of 72242042670's digits is 36
• More coming soon!