231368720625

Names of 231368720625

• Cardinal: 231368720625 can be written as Two hundred thirty-one billion, three hundred sixty-eight million, seven hundred twenty thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 2.31368720625 × 10¹¹

Factors of 231368720625

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 649

Divisors of 231368720625

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 49 63 71 75 105 125 135 147 175 189 213 225 245 315 343 355 375 441 497 525 563 625 639 675 735 875 945 1029 1065 1125 1225 1323 1491 1575 1689 1715 1775 1875 1917 2205 2485 2625 2815 3087 3195 3375 3479 3675 3941 4375 4473 4725 5067 5145 5325 5625 6125 6615 7455 7875 8445 8575 8875 9261 9585 10437 11025 11823 12425 13125 13419 14075 15201 15435 15975 16875 17395 18375 19705 22365 23625 24353 25335 25725 26625 27587 30625 31311 33075 35469 37275 39375 39973 42225 42875 44375 46305 47925 52185 55125 59115 62125 67095 70375 73059 76005 77175 79875 82761 86975 91875 93933 98525 106407 111825 118125 119919 121765 126675 128625 133125 137935 156555 165375 177345 186375 193109 199865 211125 214375 219177 231525 239625 248283 260925 275625 279811 295575 310625 335475 351875 359757 365295 380025 385875 399375 413805 434875 469665 492625 532035 559125 579327 599595 608825 633375 643125 657531 689675 744849 782775 826875 839433 886725 931875 965545 999325 1055625 1079271 1095885 1157625 1198125 1241415 1304625 1399055 1477875 1677375 1737981 1798785 1826475 1900125 1929375 1958677 2069025 2174375 2348325 2463125 2518299 2660175 2795625 2896635 2997975 3044125 3166875 3287655 3448375 3724245 3913875 4197165 4433625 4827725 4996625 5213943 5396355 5479425 5788125 5876031 6207075 6523125 6995275 7389375 7554897 8386875 8689905 8993925 9132375 9500625 9793385 10345125 11741625 12591495 13300875 13710739 14483175 14989875 15220625 16438275 17241875 17628093 18621225 19569375 20985825 22168125 24138625 24983125 26069715 26981775 27397125 29380155 31035375 34976375 37774485 41132217 43449525 44969625 45661875 48966925 51725625 52884279 58708125 62957475 66504375 68553695 72415875 74949375 82191375 88140465 93106125 104929125 120693125 123396651 130348575 134908875 136985625 146900775 155176875 174881875 188872425 205661085 217247625 224848125 244834625 264421395 314787375 342768475 362079375 370189953 410956875 440702325 465530625 524645625 616983255 651742875 674544375 734503875 944362125 1028305425 1086238125 1224173125 1322106975 1573936875 1713842375 1850949765 2203511625 3084916275 3258714375 3672519375 4721810625 5141527125 6610534875 8569211875 9254748825 11017558125 15424581375 25707635625 33052674375 46273744125 77122906875 231368720625
• Sum of all divisors σ(n): 507437568000
• Sum of proper divisors (its aliquot sum) s(n): 276068847375
• 231368720625 is an abundant number, because the sum of its proper divisors (276068847375) is greater than itself. Its abundance is 44700126750

Bases of 231368720625

• Binary: 11010111011110101001101000000011110001₂
• Hexadecimal: 0x35DEA680F1
• Base-36: 2YAEYNE9

Squares and roots of 231368720625

• 231368720625 squared (231368720625²) is 53531484883649300390625
• 231368720625 cubed (231368720625³) is 12385511170686465612555218994140625
• The square root of 231368720625 is 481008.0255307597
• The cube root of 231368720625 is 6139.0553408895

Scales and comparisons

• 231,368,720,625 seconds is equal to 7,356 years, 42 weeks, 17 hours, 3 minutes, 45 seconds.
• To count from 1 to 231,368,720,625 would take you about fourteen thousand, seven hundred thirteen 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 231368720625 cubic inches would be around 511.6 feet tall.

Recreational maths with 231368720625

• 231368720625 backwards is 526027863132
• 231368720625 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 231368720625's digits is 45
• More coming soon!