5387478146007988900

Names of 5387478146007988900

• Cardinal: 5387478146007988900 can be written as Five quintillion, three hundred eighty-seven quadrillion, four hundred seventy-eight trillion, one hundred forty-six billion, seven million, nine hundred eighty-eight thousand, nine hundred.

Scientific notation

• Scientific notation: 5.3874781460079889 × 10¹⁸

Factors of 5387478146007988900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 96550

Divisors of 5387478146007988900

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 4 5 10 20 25 29 50 58 83 100 116 145 166 290 332 415 580 725 830 841 1450 1660 1682 2075 2407 2900 3364 4150 4205 4814 6889 8300 8410 9628 12035 13778 16820 21025 24070 27556 34445 42050 48140 60175 68890 69803 84100 96431 120350 137780 139606 172225 192862 199781 240700 279212 344450 349015 385724 399562 482155 688900 698030 799124 964310 998905 1396060 1745075 1928620 1997810 2410775 2796499 3490150 3995620 4821550 4994525 5592998 5793649 6980300 8003773 9643100 9989050 11185996 11587298 13982495 16007546 19978100 23174596 27964990 28968245 32015092 40018865 55929980 57936490 69912475 80037730 81098471 115872980 139824950 144841225 160075460 162196942 200094325 232109417 279649900 289682450 324393884 400188650 405492355 464218834 579364900 664313159 800377300 810984710 928437668 1160547085 1328626318 1621969420 2027461775 2321094170 2657252636 3321565795 4054923550 4642188340 5802735425 6643131590 6731173093 8109847100 9298937761 11605470850 13286263180 13462346186 16607828975 18597875522 19265081611 23210941700 26924692372 33215657950 33655865465 37195751044 38530163222 46494688805 66431315900 67311730930 77060326444 92989377610 96325408055 134623461860 168279327325 185978755220 192650816110 232473444025 269669195069 336558654650 385301632220 464946888050 481627040275 539338390138 558687366719 673117309300 771811834163 929893776100 963254080550 1078676780276 1117374733438 1348345975345 1543623668326 1926508161100 2234749466876 2696691950690 2793436833595 3087247336652 3859059170815 5393383901380 5586873667190 6741729876725 7718118341630 7820406657001 11173747334380 13483459753450 13967184167975 15436236683260 15640813314002 19295295854075 22382543190727 26966919506900 27934368335950 31281626628004 38590591708150 39102033285005 44765086381454 55868736671900 64060382235529 77181183416300 78204066570010 89530172762908 111912715953635 128120764471058 156408133140020 195510166425025 223825431907270 256241528942116 320301911177645 391020332850050 447650863814540 559563579768175 640603822355290 649093752531083 782040665700100 1119127159536350 1281207644710580 1298187505062166 1601509555888225 1857751084830341 2238254319072700 2596375010124332 3203019111776450 3245468762655415 3715502169660682 6406038223552900 6490937525310830 7431004339321364 9288755424151705 12981875050621660 16227343813277075 18577510848303410 32454687626554150 37155021696606820 46443777120758525 53874781460079889 64909375253108300 92887554241517050 107749562920159778 185775108483034100 215499125840319556 269373907300399445 538747814600798890 1077495629201597780 1346869536501997225 2693739073003994450 5387478146007988900
• Sum of all divisors σ(n): 12255623161010115523
• Sum of proper divisors (its aliquot sum) s(n): 6868145015002126623
• 5387478146007988900 is an abundant number, because the sum of its proper divisors (6868145015002126623) is greater than itself. Its abundance is 1480666868994137723

Bases of 5387478146007988900

• Binary: 100101011000100001010101101010001100111111111000111101010100100₂
• Hexadecimal: 0x4AC42AD467FC7AA4
• Base-36: 14XJ9M4VLJ6W4

Squares and roots of 5387478146007988900

• 5387478146007988900 squared (5387478146007988900²) is 29024920773713677364321222622523210000
• 5387478146007988900 cubed (5387478146007988900³) is 156371126357995725251144588199940427068177735672369000000
• 5387478146007988900 is a perfect square number. Its square root is 2321094170
• The cube root of 5387478146007988900 is 1753053.5147523659

Scales and comparisons

• 5,387,478,146,007,988,900 seconds is equal to 171,305,140,478 years, 51 weeks, 2 days, 17 hours, 21 minutes, 40 seconds.
• To count from 1 to 5,387,478,146,007,988,900 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 5387478146007988900 cubic inches would be around 146087.8 feet tall.

Recreational maths with 5387478146007988900

• 5387478146007988900 backwards is 0098897006418747835
• The number of decimal digits it has is: 19
• The sum of 5387478146007988900's digits is 94
• More coming soon!