5435938431

Names of 5435938431

• Cardinal: 5435938431 can be written as Five billion, four hundred thirty-five million, nine hundred thirty-eight thousand, four hundred thirty-one.

Scientific notation

• Scientific notation: 5.435938431 × 10⁹

Factors of 5435938431

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 21

Divisors of 5435938431

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 11 21 27 33 49 63 77 81 99 121 147 189 231 243 297 343 363 441 539 567 693 847 891 1029 1089 1323 1331 1617 1701 2079 2401 2541 2673 3087 3267 3773 3969 3993 4851 5929 6237 7203 7623 9261 9317 9801 11319 11907 11979 14553 16807 17787 18711 21609 22869 26411 27783 27951 29403 33957 35937 41503 43659 50421 53361 64827 65219 68607 79233 83349 83853 101871 107811 124509 130977 151263 160083 184877 194481 195657 205821 237699 251559 290521 305613 323433 373527 453789 456533 480249 554631 583443 586971 713097 754677 871563 916839 1120581 1361367 1369599 1440747 1663893 1760913 2033647 2139291 2264031 2614689 3195731 3361743 4084101 4108797 4991679 5282739 6100941 6417873 7844067 9587193 10085229 12326391 14975037 15848217 18302823 22370117 23532201 28761579 36979173 44925111 54908469 67110351 70596603 86284737 110937519 164725407 201331053 258854211 494176221 603993159 776562633 1811979477 5435938431
• Sum of all divisors σ(n): 10449024768
• Sum of proper divisors (its aliquot sum) s(n): 5013086337
• 5435938431 is a deficient number, because the sum of its proper divisors (5013086337) is less than itself. Its deficiency is 422852094

Bases of 5435938431

• Binary: 101000100000000011101011001111111₂
• Hexadecimal: 0x14401D67F
• Base-36: 2HWF0XR

Squares and roots of 5435938431

• 5435938431 squared (5435938431²) is 29549426625622741761
• 5435938431 cubed (5435938431³) is 160628863808237311246208516991
• The square root of 5435938431 is 73728.8168289713
• The cube root of 5435938431 is 1758.2940631457

Scales and comparisons

• 5,435,938,431 seconds is equal to 172 years, 43 weeks, 6 days, 22 hours, 53 minutes, 51 seconds.
• To count from 1 to 5,435,938,431 would take you about three hundred forty-five 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 5435938431 cubic inches would be around 146.5 feet tall.

Recreational maths with 5435938431

• 5435938431 backwards is 1348395345
• The number of decimal digits it has is: 10
• The sum of 5435938431's digits is 45
• More coming soon!