1402138640295812

Names of 1402138640295812

• Cardinal: 1402138640295812 can be written as One quadrillion, four hundred two trillion, one hundred thirty-eight billion, six hundred forty million, two hundred ninety-five thousand, eight hundred twelve.

Scientific notation

• Scientific notation: 1.402138640295812 × 10¹⁵

Factors of 1402138640295812

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3050754

Divisors of 1402138640295812

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 281 562 569 719 1124 1138 1438 2276 2876 159889 202039 319778 404078 409111 639556 808156 818222 1636444 3049183 6098366 12196732 114960191 229920382 459840764 856820423 1713640846 1734985127 2192362577 3427281692 3469970254 4384725154 6939940508 8769450308 487530820687 616053884137 975061641374 1232107768274 1247454306313 1950123282748 2464215536548 2494908612626 4989817225252 350534660073953 701069320147906 1402138640295812
• Sum of all divisors σ(n): 2470234214246400
• Sum of proper divisors (its aliquot sum) s(n): 1068095573950588
• 1402138640295812 is a deficient number, because the sum of its proper divisors (1068095573950588) is less than itself. Its deficiency is 334043066345224

Bases of 1402138640295812

• Binary: 100111110110011110011010111100101001010011110000100₂
• Hexadecimal: 0x4FB3CD794A784
• Base-36: DT0LLKA9OK

Squares and roots of 1402138640295812

• 1402138640295812 squared (1402138640295812²) is 1965992766610588470838864739344
• 1402138640295812 cubed (1402138640295812³) is 2756594424606772180378296861503536908434827328
• The square root of 1402138640295812 is 37445141.7449021281
• The cube root of 1402138640295812 is 111925.8288756469

Scales and comparisons

• 1,402,138,640,295,812 seconds is equal to 44,583,671 years, 34 weeks, 2 days, 21 hours, 43 minutes, 32 seconds.
• To count from 1 to 1,402,138,640,295,812 would take you about one hundred thirty-three million, seven hundred fifty-one thousand and fourteen 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 1402138640295812 cubic inches would be around 9327.2 feet tall.

Recreational maths with 1402138640295812

• 1402138640295812 backwards is 2185920468312041
• The number of decimal digits it has is: 16
• The sum of 1402138640295812's digits is 56
• More coming soon!