159021127018820

Names of 159021127018820

• Cardinal: 159021127018820 can be written as One hundred fifty-nine trillion, twenty-one billion, one hundred twenty-seven million, eighteen thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.5902112701882 × 10¹⁴

Factors of 159021127018820

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 179228

Divisors of 159021127018820

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 11 20 22 29 44 55 58 61 110 116 122 145 220 244 290 305 319 580 610 638 671 1220 1276 1342 1595 1769 2311 2684 3190 3355 3538 4622 6380 6710 7076 8845 9244 11555 13420 17690 19459 23110 25421 35380 38918 46220 50842 67019 77836 97295 101684 127105 134038 140971 176809 194590 254210 268076 281942 335095 353618 389180 508420 563884 670190 704855 707236 737209 884045 1340380 1409710 1474418 1550681 1768090 1944899 2819420 2948836 3101362 3536180 3686045 3889798 4088159 5127461 6202724 7372090 7753405 7779596 8176318 9724495 10254922 10785349 14744180 15506810 16352636 19448990 20440795 20509844 21570698 25637305 31013620 38897980 40881590 43141396 44969749 51274610 53926745 56402071 81763180 89939498 102549220 107853490 112804142 118638839 179878996 215706980 224848745 225608284 237277678 282010355 312775121 408605599 449697490 474555356 564020710 593194195 625550242 817211198 899394980 1128041420 1186388390 1251100484 1563875605 1634422396 2043027995 2372776780 3127751210 3440526331 4086055990 4494661589 6255502420 6881052662 8172111980 8989323178 11849562371 13762105324 17202631655 17978646356 22473307945 23699124742 24924941539 34405263310 44946615890 47398249484 49849883078 59247811855 68810526620 89893231780 99699766156 118495623710 124624707695 130345186081 236991247420 249249415390 260690372162 274174356929 498498830780 521380744324 548348713858 651725930405 722823304631 1096697427716 1303451860810 1370871784645 1445646609262 2606903721620 2741743569290 2891293218524 3614116523155 5483487138580 7228233046310 7951056350941 14456466092620 15902112701882 31804225403764 39755281754705 79510563509410 159021127018820
• Sum of all divisors σ(n): 383211147916800
• Sum of proper divisors (its aliquot sum) s(n): 224190020897980
• 159021127018820 is an abundant number, because the sum of its proper divisors (224190020897980) is greater than itself. Its abundance is 65168893879160

Bases of 159021127018820

• Binary: 100100001010000011111101110010011010100101000100₂
• Hexadecimal: 0x90A0FDC9A944
• Base-36: 1KD9AP818K

Squares and roots of 159021127018820

• 159021127018820 squared (159021127018820²) is 25287718838335684220634192400
• 159021127018820 cubed (159021127018820³) is 4021281549407186177618843507215170300968000
• The square root of 159021127018820 is 12610357.9258806133
• The cube root of 159021127018820 is 54177.4145331561

Scales and comparisons

• 159,021,127,018,820 seconds is equal to 5,056,379 years, 49 weeks, 4 days, 11 hours, 20 seconds.
• To count from 1 to 159,021,127,018,820 would take you about twelve million, six hundred forty thousand, nine hundred forty-nine 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 159021127018820 cubic inches would be around 4514.8 feet tall.

Recreational maths with 159021127018820

• 159021127018820 backwards is 028810721120951
• The number of decimal digits it has is: 15
• The sum of 159021127018820's digits is 47
• More coming soon!