131513125813125

Names of 131513125813125

• Cardinal: 131513125813125 can be written as One hundred thirty-one trillion, five hundred thirteen billion, one hundred twenty-five million, eight hundred thirteen thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.31513125813125 × 10¹⁴

Factors of 131513125813125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 38

Divisors of 131513125813125

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 5 7 15 21 23 25 35 49 69 75 105 115 125 147 161 175 245 343 345 375 483 525 529 575 625 735 805 875 1029 1127 1225 1587 1715 1725 1875 2401 2415 2625 2645 2875 3381 3675 3703 4025 4375 5145 5635 6125 7203 7889 7935 8575 8625 11109 12005 12075 12167 13125 13225 14375 16807 16905 18375 18515 20125 23667 25725 25921 28175 30625 36015 36501 39445 39675 42875 43125 50421 55223 55545 60025 60375 60835 66125 77763 84035 84525 85169 91875 92575 100625 117649 118335 128625 129605 140875 165669 180075 181447 182505 197225 198375 214375 252105 255507 276115 277725 300125 301875 304175 330625 352947 386561 388815 420175 422625 425845 462875 544341 588245 591675 596183 643125 648025 704375 823543 828345 900375 907235 912525 986125 991875 1159683 1260525 1270129 1277535 1380575 1388625 1500625 1520875 1764735 1788549 1932805 1944075 2100875 2113125 2129225 2314375 2470629 2705927 2721705 2941225 2958375 2980915 3240125 3810387 4117715 4141725 4173281 4501875 4536175 4562625 4930625 5764801 5798415 6302625 6350645 6387675 6902875 6943125 7604375 8117781 8823675 8890903 8942745 9664025 9720375 10504375 10646125 12353145 12519843 13529635 13608525 14706125 14791875 14904575 16200625 17294403 18941489 19051935 20588575 20708625 20866405 22680875 22813125 26672709 28824005 28992075 29212967 31513125 31753225 31938375 34514375 40588905 44118375 44454515 44713725 48320125 48601875 53230625 56824467 61765725 62236321 62599215 67648175 68042625 73530625 74522875 86472015 87638901 94707445 95259675 102942875 103543125 104332025 113404375 132590423 133363545 144120025 144960375 146064835 158766125 159691875 186708963 202944525 204490769 220591875 222272575 223568625 241600625 284122335 308828625 311181605 312996075 338240875 340213125 372614375 397771269 432360075 435654247 438194505 473537225 476298375 514714375 521660125 613472307 662952115 666817725 720600125 724801875 730324175 793830625 933544815 1014722625 1022453845 1111362875 1117843125 1306962741 1420611675 1431435383 1544143125 1555908025 1564980375 1691204375 1988856345 2161800375 2178271235 2190972525 2367686125 2381491875 2608300625 3049579729 3067361535 3314760575 3334088625 3603000625 3651620875 4294306149 4667724075 5073613125 5112269225 5556814375 6534813705 7103058375 7157176915 7779540125 7824901875 9148739187 9944281725 10020047681 10809001875 10891356175 10954862625 11838430625 15247898645 15336807675 16573802875 16670443125 18258104375 21471530745 23338620375 25561346125 30060143043 32674068525 35515291875 35785884575 38897700625 45743695935 49721408625 50100238405 54456780875 54774313125 70140333767 76239493225 76684038375 82869014375 107357653725 116693101875 127806730625 150300715215 163370342625 178929422875 210421001301 228718479675 248607043125 250501192025 272283904375 350701668835 381197466125 383420191875 536788268625 751503576075 816851713125 894647114375 1052105006505 1143592398375 1252505960125 1753508344175 1905987330625 2683941343125 3757517880375 5260525032525 5717961991875 6262529800625 8767541720875 18787589401875 26302625162625 43837708604375 131513125813125
• Sum of all divisors σ(n): 267257090105280
• Sum of proper divisors (its aliquot sum) s(n): 135743964292155
• 131513125813125 is an abundant number, because the sum of its proper divisors (135743964292155) is greater than itself. Its abundance is 4230838479030

Bases of 131513125813125

• Binary: 11101111001110001001001001001011011101110000101₂
• Hexadecimal: 0x779C4925BB85
• Base-36: 1AM8ANJGXX

Squares and roots of 131513125813125

• 131513125813125 squared (131513125813125²) is 17295702261138845192422265625
• 131513125813125 cubed (131513125813125³) is 2274611867495503491235201969012182861328125
• The square root of 131513125813125 is 11467917.2395481211
• The cube root of 131513125813125 is 50853.7558214609

Scales and comparisons

• 131,513,125,813,125 seconds is equal to 4,181,710 years, 31 weeks, 2 days, 20 hours, 58 minutes, 45 seconds.
• To count from 1 to 131,513,125,813,125 would take you about ten million, four hundred fifty-four thousand, two hundred seventy-six 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 131513125813125 cubic inches would be around 4237.8 feet tall.

Recreational maths with 131513125813125

• 131513125813125 backwards is 521318521315131
• The number of decimal digits it has is: 15
• The sum of 131513125813125's digits is 42
• More coming soon!