31047097247397

Names of 31047097247397

• Cardinal: 31047097247397 can be written as Thirty-one trillion, forty-seven billion, ninety-seven million, two hundred forty-seven thousand, three hundred ninety-seven.

Scientific notation

• Scientific notation: 3.1047097247397 × 10¹³

Factors of 31047097247397

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 40

Divisors of 31047097247397

• Number of divisors d(n): 132
• Complete list of divisors:
  1 3 7 9 11 19 21 33 57 63 77 99 121 133 171 209 231 363 399 627 693 847 1089 1197 1331 1463 1881 2299 2541 3993 4389 6897 7623 9317 11979 13167 14641 16093 20691 25289 27951 43923 48279 75867 83853 102487 131769 144837 161051 177023 227601 278179 307461 483153 531069 834537 922383 1127357 1449459 1593207 1771561 1947253 2503611 3059969 3382071 5314683 5841759 9179907 10146213 12400927 15944049 17525277 19487171 21419783 27539721 33659659 37202781 58461513 64259349 100978977 111608343 136410197 175384539 192778047 214358881 235617613 302936931 370256249 409230591 643076643 706852839 1110768747 1227691773 1500512167 1929229929 2120558517 2357947691 2591793743 3332306241 4072818739 4501536501 7073843073 7775381229 12218456217 13504609503 16505633837 21221529219 23326143687 25937424601 28509731173 36655368651 44801006129 49516901511 77812273803 85529193519 134403018387 148550704533 181561972207 233436821409 256587580557 313607042903 403209055161 492811067419 544685916621 940821128709 1478433202257 1634057749863 2822463386127 3449677471933 4435299606771 10349032415799 31047097247397
• Sum of all divisors σ(n): 59344827486880
• Sum of proper divisors (its aliquot sum) s(n): 28297730239483
• 31047097247397 is a deficient number, because the sum of its proper divisors (28297730239483) is less than itself. Its deficiency is 2749367007914

Bases of 31047097247397

• Binary: 111000011110010110111001100111110011010100101₂
• Hexadecimal: 0x1C3CB733E6A5
• Base-36: B06U83739

Squares and roots of 31047097247397

• 31047097247397 squared (31047097247397²) is 963922247489326374223275609
• 31047097247397 cubed (31047097247397³) is 29926987756730594667285214494072788839773
• The square root of 31047097247397 is 5571992.2153029791
• The cube root of 31047097247397 is 31429.7071174193

Scales and comparisons

• 31,047,097,247,397 seconds is equal to 987,201 years, 34 weeks, 1 day, 7 hours, 49 minutes, 57 seconds.
• To count from 1 to 31,047,097,247,397 would take you about two million, four hundred sixty-eight thousand and four 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 31047097247397 cubic inches would be around 2619.1 feet tall.

Recreational maths with 31047097247397

• 31047097247397 backwards is 79374279074013
• 31047097247397 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31047097247397's digits is 63
• More coming soon!