1089538432

Names of 1089538432

• Cardinal: 1089538432 can be written as One billion, eighty-nine million, five hundred thirty-eight thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.089538432 × 10⁹

Factors of 1089538432

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 111

Divisors of 1089538432

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 16 17 19 32 34 38 64 68 73 76 128 136 146 152 272 292 304 323 361 544 584 608 646 722 1088 1168 1216 1241 1292 1387 1444 2176 2336 2432 2482 2584 2774 2888 4672 4964 5168 5548 5776 6137 6859 9344 9928 10336 11096 11552 12274 13718 19856 20672 22192 23104 23579 24548 26353 27436 39712 41344 44384 46208 47158 49096 52706 54872 79424 88768 94316 98192 105412 109744 116603 158848 177536 188632 196384 210824 219488 233206 377264 392768 421648 438976 448001 466412 500707 754528 785536 843296 877952 896002 932824 1001414 1509056 1686592 1792004 1865648 2002828 3018112 3373184 3584008 3731296 4005656 7168016 7462592 8011312 8512019 14336032 14925184 16022624 17024038 28672064 32045248 34048076 57344128 64090496 68096152 136192304 272384608 544769216 1089538432
• Sum of all divisors σ(n): 2459138400
• Sum of proper divisors (its aliquot sum) s(n): 1369599968
• 1089538432 is an abundant number, because the sum of its proper divisors (1369599968) is greater than itself. Its abundance is 280061536

Bases of 1089538432

• Binary: 1000000111100010000100110000000₂
• Hexadecimal: 0x40F10980
• Base-36: I0OL8G

Squares and roots of 1089538432

• 1089538432 squared (1089538432²) is 1187093994805018624
• 1089538432 cubed (1089538432³) is 1293384529736476137323757568
• The square root of 1089538432 is 33008.1570524621
• The cube root of 1089538432 is 1028.9971802425

Scales and comparisons

• 1,089,538,432 seconds is equal to 34 years, 33 weeks, 3 days, 9 hours, 33 minutes, 52 seconds.
• To count from 1 to 1,089,538,432 would take you about sixty-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 1089538432 cubic inches would be around 85.7 feet tall.

Recreational maths with 1089538432

• 1089538432 backwards is 2348359801
• The number of decimal digits it has is: 10
• The sum of 1089538432's digits is 43
• More coming soon!