147889948555344240

Names of 147889948555344240

• Cardinal: 147889948555344240 can be written as One hundred forty-seven quadrillion, eight hundred eighty-nine trillion, nine hundred forty-eight billion, five hundred fifty-five million, three hundred forty-four thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.4788994855534424 × 10¹⁷

Factors of 147889948555344240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 29343243760998

Divisors of 147889948555344240

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 35 36 40 42 45 48 56 60 63 70 72 80 84 90 105 112 120 126 140 144 168 180 210 240 252 280 315 336 360 420 504 560 630 720 840 1008 1260 1680 2520 5040 29343243760981 58686487521962 88029731282943 117372975043924 146716218804905 176059462565886 205402706326867 234745950087848 264089193848829 293432437609810 352118925131772 410805412653734 440148656414715 469491900175696 528178387697658 586864875219620 616208118980601 704237850263544 821610825307468 880297312829430 1027013531634335 1056356775395316 1173729750439240 1232416237961202 1320445969244145 1408475700527088 1643221650614936 1760594625658860 1848624356941803 2054027063268670 2112713550790632 2347459500878480 2464832475922404 2640891938488290 3081040594903005 3286443301229872 3521189251317720 3697248713883606 4108054126537340 4225427101581264 4929664951844808 5281783876976580 6162081189806010 7042378502635440 7394497427767212 8216108253074680 9243121784709015 9859329903689616 10563567753953160 12324162379612020 14788994855534424 16432216506149360 18486243569418030 21127135507906320 24648324759224040 29577989711068848 36972487138836060 49296649518448080 73944974277672120 147889948555344240
• Sum of all divisors σ(n): 567615707312435808
• Sum of proper divisors (its aliquot sum) s(n): 419725758757091568
• 147889948555344240 is an abundant number, because the sum of its proper divisors (419725758757091568) is greater than itself. Its abundance is 271835810201747328

Bases of 147889948555344240

• Binary: 1000001101011010010001111111101001011111011111100101110000₂
• Hexadecimal: 0x20D691FE97DF970
• Base-36: 14G6M0G4J980

Squares and roots of 147889948555344240

• 147889948555344240 squared (147889948555344240²) is 21871436883702365859806264901177600
• 147889948555344240 cubed (147889948555344240³) is 3234565675562201428371382560925437131547949377024000
• The square root of 147889948555344240 is 384564622.0797542889
• The cube root of 147889948555344240 is 528826.1055037685

Scales and comparisons

• 147,889,948,555,344,240 seconds is equal to 4,702,442,910 years, 21 weeks, 3 days, 13 hours, 24 minutes.
• To count from 1 to 147,889,948,555,344,240 would take you about fourteen billion, one hundred seven million, three hundred twenty-eight 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 147889948555344240 cubic inches would be around 44068.8 feet tall.

Recreational maths with 147889948555344240

• 147889948555344240 backwards is 042443555849988741
• 147889948555344240 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 147889948555344240's digits is 90
• More coming soon!