142811440398

Names of 142811440398

• Cardinal: 142811440398 can be written as One hundred forty-two billion, eight hundred eleven million, four hundred forty thousand, three hundred ninety-eight.

Scientific notation

• Scientific notation: 1.42811440398 × 10¹¹

Factors of 142811440398

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 118

Divisors of 142811440398

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 6 9 11 18 22 31 33 62 66 71 93 99 121 142 186 198 213 242 279 341 363 426 558 639 682 726 781 961 1023 1089 1278 1562 1922 2046 2178 2201 2343 2883 3069 3751 4402 4686 5766 6138 6603 7029 7502 8591 8649 10571 11253 13206 14058 17182 17298 19809 21142 22506 24211 25773 29791 31713 33759 39618 48422 51546 59582 63426 67518 68231 72633 77319 89373 95139 116281 136462 145266 154638 178746 190278 204693 217899 232562 266321 268119 327701 348843 409386 435798 532642 536238 614079 655402 697686 750541 798963 923521 983103 1046529 1228158 1501082 1597926 1847042 1966206 2093058 2115161 2251623 2396889 2770563 2949309 3604711 4230322 4503246 4793778 5541126 5898618 6345483 6754869 7209422 8255951 8311689 10158731 10814133 12690966 13509738 16511902 16623378 19036449 20317462 21628266 23266771 24767853 30476193 32442399 38072898 46533542 49535706 60952386 64884798 65569991 69800313 74303559 91428579 111746041 131139982 139600626 148607118 182857158 196709973 209400939 223492082 255934481 335238123 393419946 418801878 511868962 590129919 670476246 721269901 767803443 1005714369 1180259838 1442539802 1535606886 2011428738 2163809703 2303410329 4327619406 4606820658 6491429109 7933968911 12982858218 15867937822 23801906733 47603813466 71405720199 142811440398
• Sum of all divisors σ(n): 356398562520
• Sum of proper divisors (its aliquot sum) s(n): 213587122122
• 142811440398 is an abundant number, because the sum of its proper divisors (213587122122) is greater than itself. Its abundance is 70775681724

Bases of 142811440398

• Binary: 10000101000000001110011010010100001110₂
• Hexadecimal: 0x214039A50E
• Base-36: 1TLU8SNI

Squares and roots of 142811440398

• 142811440398 squared (142811440398²) is 20395107508551506398404
• 142811440398 cubed (142811440398³) is 2912654680368305731328788488324792
• The square root of 142811440398 is 377904.0095024131
• The cube root of 142811440398 is 5227.0220620567

Scales and comparisons

• 142,811,440,398 seconds is equal to 4,540 years, 50 weeks, 4 hours, 33 minutes, 18 seconds.
• To count from 1 to 142,811,440,398 would take you about nine thousand and eighty-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 142811440398 cubic inches would be around 435.6 feet tall.

Recreational maths with 142811440398

• 142811440398 backwards is 893044118241
• The number of decimal digits it has is: 12
• The sum of 142811440398's digits is 45
• More coming soon!