231643148040

Names of 231643148040

• Cardinal: 231643148040 can be written as Two hundred thirty-one billion, six hundred forty-three million, one hundred forty-eight thousand and forty.

Scientific notation

• Scientific notation: 2.3164314804 × 10¹¹

Factors of 231643148040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 320

Divisors of 231643148040

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 29 30 36 40 45 58 60 72 87 90 116 120 145 174 180 232 261 281 290 348 360 435 522 562 580 696 843 870 1044 1124 1160 1305 1405 1686 1740 2088 2248 2529 2610 2810 3372 3480 4215 5058 5220 5620 6744 8149 8430 10116 10440 11240 12645 16298 16860 20232 24447 25290 32596 33720 40745 48894 50580 65192 73341 78961 81490 97788 101160 122235 146682 157922 162980 195576 236883 244470 293364 315844 325960 366705 394805 473766 488940 586728 631688 710649 733410 789610 947532 977880 1184415 1421298 1466820 1579220 1895064 2289869 2368830 2842596 2933640 3158440 3553245 4579738 4737660 5685192 6869607 7106490 9159476 9475320 11449345 13739214 14212980 18318952 20608821 22188041 22898690 27478428 28425960 34348035 41217642 44376082 45797380 54956856 66564123 68696070 82435284 88752164 91594760 103044105 110940205 133128246 137392140 164870568 177504328 199692369 206088210 221880410 266256492 274784280 332820615 399384738 412176420 443760820 532512984 643453189 665641230 798769476 824352840 887521640 998461845 1286906378 1331282460 1597538952 1930359567 1996923690 2573812756 2662564920 3217265945 3860719134 3993847380 5147625512 5791078701 6434531890 7721438268 7987694760 9651797835 11582157402 12869063780 15442876536 19303595670 23164314804 25738127560 28955393505 38607191340 46328629608 57910787010 77214382680 115821574020 231643148040
• Sum of all divisors σ(n): 781581668400
• Sum of proper divisors (its aliquot sum) s(n): 549938520360
• 231643148040 is an abundant number, because the sum of its proper divisors (549938520360) is greater than itself. Its abundance is 318295372320

Bases of 231643148040

• Binary: 11010111101111000000011110111100001000₂
• Hexadecimal: 0x35EF01EF08
• Base-36: 2YEYCKY0

Squares and roots of 231643148040

• 231643148040 squared (231643148040²) is 53658548033881355841600
• 231643148040 cubed (231643148040³) is 12429634985823829847011667590464000
• The square root of 231643148040 is 481293.2038165509
• The cube root of 231643148040 is 6141.4815683635

Scales and comparisons

• 231,643,148,040 seconds is equal to 7,365 years, 27 weeks, 5 days, 22 hours, 54 minutes.
• To count from 1 to 231,643,148,040 would take you about fourteen thousand, seven hundred thirty-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 231643148040 cubic inches would be around 511.8 feet tall.

Recreational maths with 231643148040

• 231643148040 backwards is 040841346132
• 231643148040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 231643148040's digits is 36
• More coming soon!