123968142153168

Names of 123968142153168

• Cardinal: 123968142153168 can be written as One hundred twenty-three trillion, nine hundred sixty-eight billion, one hundred forty-two million, one hundred fifty-three thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.23968142153168 × 10¹⁴

Factors of 123968142153168

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 125439

Divisors of 123968142153168

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 37 41 48 74 82 111 123 148 164 222 246 296 328 444 492 592 656 888 984 1517 1776 1968 3034 4551 6068 9102 12136 15497 18204 24272 30994 36408 46491 61988 72816 92982 109859 123976 185964 219718 247952 329577 371928 439436 573389 635377 659154 743856 878872 1146778 1270754 1318308 1720167 1757744 1906131 2293556 2541508 2636616 3440334 3812262 4064783 4504219 4587112 5083016 5273232 6880668 7624524 8129566 9008438 9174224 10166032 12194349 13512657 13761336 15249048 16259132 18016876 23508949 24388698 27025314 27522672 30498096 32518264 36033752 47017898 48777396 54050628 65036528 70526847 72067504 94035796 97554792 108101256 141053694 166656103 188071592 195109584 216202512 282107388 333312206 376143184 499968309 564214776 666624412 999936618 1128429552 1333248824 1702484923 1999873236 2666497648 3404969846 3999746472 5107454769 6809939692 7999492944 10214909538 13619879384 20429819076 27239758768 40859638152 62991942151 69801881843 81719276304 125983884302 139603763686 188975826453 209405645529 251967768604 279207527372 377951652906 418811291058 503935537208 558415054744 755903305812 837622582116 1007871074416 1116830109488 1511806611624 1675245164232 2582669628191 3023613223248 3350490328464 5165339256382 7748008884573 10330678512764 15496017769146 20661357025528 30992035538292 41322714051056 61984071076584 123968142153168
• Sum of all divisors σ(n): 336953384853120
• Sum of proper divisors (its aliquot sum) s(n): 212985242699952
• 123968142153168 is an abundant number, because the sum of its proper divisors (212985242699952) is greater than itself. Its abundance is 89017100546784

Bases of 123968142153168

• Binary: 11100001011111110010101000100111001010111010000₂
• Hexadecimal: 0x70BF951395D0
• Base-36: 17XY6F2PQO

Squares and roots of 123968142153168

• 123968142153168 squared (123968142153168²) is 15368100268908068771172436224
• 123968142153168 cubed (123968142153168³) is 1905154838760134836358581157845715519557632
• The square root of 123968142153168 is 11134098.1742199489
• The cube root of 123968142153168 is 49862.0386371181

Scales and comparisons

• 123,968,142,153,168 seconds is equal to 3,941,803 years, 24 weeks, 2 hours, 32 minutes, 48 seconds.
• To count from 1 to 123,968,142,153,168 would take you about nine million, eight hundred fifty-four thousand, five hundred 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 123968142153168 cubic inches would be around 4155.2 feet tall.

Recreational maths with 123968142153168

• 123968142153168 backwards is 861351241869321
• The number of decimal digits it has is: 15
• The sum of 123968142153168's digits is 60
• More coming soon!