131121768708

Names of 131121768708

• Cardinal: 131121768708 can be written as One hundred thirty-one billion, one hundred twenty-one million, seven hundred sixty-eight thousand, seven hundred eight.

Scientific notation

• Scientific notation: 1.31121768708 × 10¹¹

Factors of 131121768708

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 132

Divisors of 131121768708

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 53 54 63 67 81 84 106 108 126 134 159 162 189 201 212 243 252 268 318 324 371 378 402 469 477 486 567 603 636 729 742 756 804 938 954 972 1113 1134 1206 1407 1431 1458 1484 1701 1809 1876 1908 2187 2226 2268 2412 2814 2862 2916 3339 3402 3551 3618 4221 4293 4374 4452 4489 5103 5427 5628 5724 6561 6678 6804 7102 7236 8442 8586 8748 8978 10017 10206 10653 10854 12663 12879 13122 13356 13467 14204 15309 16281 16884 17172 17956 19683 20034 20412 21306 21708 24857 25326 25758 26244 26934 30051 30618 31423 31959 32562 37989 38637 39366 40068 40401 42612 45927 48843 49714 50652 51516 53868 60102 61236 62846 63918 65124 74571 75978 77274 78732 80802 90153 91854 94269 95877 97686 99428 113967 115911 120204 121203 125692 127836 137781 146529 149142 151956 154548 161604 180306 183708 188538 191754 195372 223713 227934 231822 237917 242406 270459 275562 282807 287631 293058 298284 341901 347733 360612 363609 377076 383508 439587 447426 455868 463644 475834 484812 540918 551124 565614 575262 586116 671139 683802 695466 713751 727218 811377 848421 862893 879174 894852 951668 1025703 1043199 1081836 1090827 1131228 1150524 1318761 1342278 1367604 1390932 1427502 1454436 1622754 1665419 1696842 1725786 1758348 2013417 2051406 2086398 2141253 2181654 2434131 2545263 2588679 2637522 2684556 2855004 3077109 3245508 3272481 3330838 3393684 3451572 4026834 4102812 4172796 4282506 4363308 4868262 4996257 5090526 5177358 5275044 6040251 6154218 6423759 6544962 6661676 7302393 7635789 7766037 8053668 8565012 9231327 9736524 9817443 9992514 10181052 10354716 12080502 12308436 12847518 13089924 14604786 14988771 15271578 15532074 18120753 18462654 19271277 19634886 19985028 22907367 23298111 24161004 25695036 29209572 29452329 29977542 30543156 31064148 36241506 36925308 38542554 39269772 44966313 45814734 46596222 54362259 57813831 58904658 59955084 68722101 69894333 72483012 77085108 88356987 89932626 91629468 93192444 108724518 115627662 117809316 134898939 137444202 139788666 163086777 173441493 176713974 179865252 206166303 217449036 231255324 269797878 274888404 279577332 326173554 346882986 353427948 404696817 412332606 489260331 520324479 539595756 618498909 652347108 693765972 809393634 824665212 978520662 1040648958 1214090451 1236997818 1560973437 1618787268 1957041324 2081297916 2428180902 2473995636 3121946874 3642271353 4682920311 4856361804 6243893748 7284542706 9365840622 10926814059 14569085412 18731681244 21853628118 32780442177 43707256236 65560884354 131121768708
• Sum of all divisors σ(n): 406851584832
• Sum of proper divisors (its aliquot sum) s(n): 275729816124
• 131121768708 is an abundant number, because the sum of its proper divisors (275729816124) is greater than itself. Its abundance is 144608047416

Bases of 131121768708

• Binary: 1111010000111011101110110100100000100₂
• Hexadecimal: 0x1E87776904
• Base-36: 1O8IIK90

Squares and roots of 131121768708

• 131121768708 squared (131121768708²) is 17192918229114247989264
• 131121768708 cubed (131121768708³) is 2254365847453475376555628275150912
• The square root of 131121768708 is 362107.3994107273
• The cube root of 131121768708 is 5080.3262121825

Scales and comparisons

• 131,121,768,708 seconds is equal to 4,169 years, 13 weeks, 6 days, 1 hour, 31 minutes, 48 seconds.
• To count from 1 to 131,121,768,708 would take you about eight thousand, three hundred thirty-eight 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 131121768708 cubic inches would be around 423.4 feet tall.

Recreational maths with 131121768708

• 131121768708 backwards is 807867121131
• The number of decimal digits it has is: 12
• The sum of 131121768708's digits is 45
• More coming soon!