45435009490

Names of 45435009490

• Cardinal: 45435009490 can be written as Forty-five billion, four hundred thirty-five million, nine thousand, four hundred ninety.

Scientific notation

• Scientific notation: 4.543500949 × 10¹⁰

Factors of 45435009490

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 253

Divisors of 45435009490

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 5 10 13 26 53 65 67 106 113 130 134 169 226 265 335 338 530 565 670 689 845 871 1130 1378 1469 1690 1742 2938 3445 3551 4355 4489 5989 6890 7102 7345 7571 8710 8957 8978 11323 11978 14690 15142 17755 17914 19097 22445 22646 29945 35510 37855 38194 44785 44890 46163 56615 58357 59890 75710 77857 89570 92326 95485 98423 113230 116714 155714 190970 196846 230815 237917 291785 389285 401263 461630 475834 492115 507257 583570 600119 758641 778570 802526 984230 1012141 1014514 1189585 1200238 1279499 1517282 2006315 2024282 2379170 2536285 2558998 3000595 3092921 3793205 4012630 5060705 5072570 5216419 6001190 6185842 6397495 6594341 7586410 10121410 10432838 12794990 13188682 15464605 26082095 26884621 30929210 32971705 40207973 52164190 53769242 65943410 67813447 80415946 85726433 134423105 135626894 171452866 201039865 268846210 339067235 349500073 402079730 428632165 678134470 699000146 857264330 1747500365 3495000730 4543500949 9087001898 22717504745 45435009490
• Sum of all divisors σ(n): 92406226248
• Sum of proper divisors (its aliquot sum) s(n): 46971216758
• 45435009490 is an abundant number, because the sum of its proper divisors (46971216758) is greater than itself. Its abundance is 1536207268

Bases of 45435009490

• Binary: 101010010100001000110011100111010010₂
• Hexadecimal: 0xA942339D2
• Base-36: KVETXOY

Squares and roots of 45435009490

• 45435009490 squared (45435009490²) is 2064340087356390060100
• 45435009490 cubed (45435009490³) is 93793311459625011392785170349000
• The square root of 45435009490 is 213154.8955337409
• The cube root of 45435009490 is 3568.3179204223

Scales and comparisons

• 45,435,009,490 seconds is equal to 1,444 years, 36 weeks, 3 hours, 58 minutes, 10 seconds.
• To count from 1 to 45,435,009,490 would take you about two thousand, eight hundred eighty-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 45435009490 cubic inches would be around 297.4 feet tall.

Recreational maths with 45435009490

• 45435009490 backwards is 09490053454
• The number of decimal digits it has is: 11
• The sum of 45435009490's digits is 43
• More coming soon!