1109353728

Names of 1109353728

• Cardinal: 1109353728 can be written as One billion, one hundred nine million, three hundred fifty-three thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.109353728 × 10⁹

Factors of 1109353728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 772

Divisors of 1109353728

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 41 42 48 49 56 64 82 84 96 98 112 123 128 147 164 168 192 196 224 246 256 287 294 328 336 384 392 448 492 574 588 656 672 719 768 784 861 896 984 1148 1176 1312 1344 1438 1568 1722 1792 1968 2009 2157 2296 2352 2624 2688 2876 3136 3444 3936 4018 4314 4592 4704 5033 5248 5376 5752 6027 6272 6888 7872 8036 8628 9184 9408 10066 10496 11504 12054 12544 13776 15099 15744 16072 17256 18368 18816 20132 23008 24108 27552 29479 30198 31488 32144 34512 35231 36736 37632 40264 46016 48216 55104 58958 60396 64288 69024 70462 73472 80528 88437 92032 96432 105693 110208 117916 120792 128576 138048 140924 161056 176874 184064 192864 206353 211386 220416 235832 241584 257152 276096 281848 322112 353748 385728 412706 422772 471664 483168 514304 552192 563696 619059 644224 707496 771456 825412 845544 943328 966336 1127392 1238118 1288448 1414992 1444471 1542912 1650824 1691088 1886656 1932672 2254784 2476236 2829984 2888942 3301648 3382176 3773312 3865344 4333413 4509568 4952472 5659968 5777884 6603296 6764352 7546624 8666826 9019136 9904944 11319936 11555768 13206592 13528704 17333652 19809888 22639872 23111536 26413184 27057408 34667304 39619776 46223072 52826368 69334608 79239552 92446144 138669216 158479104 184892288 277338432 369784576 554676864 1109353728
• Sum of all divisors σ(n): 3523201920
• Sum of proper divisors (its aliquot sum) s(n): 2413848192
• 1109353728 is an abundant number, because the sum of its proper divisors (2413848192) is greater than itself. Its abundance is 1304494464

Bases of 1109353728

• Binary: 1000010000111110110010100000000₂
• Hexadecimal: 0x421F6500
• Base-36: ICHATC

Squares and roots of 1109353728

• 1109353728 squared (1109353728²) is 1230665693827497984
• 1109353728 cubed (1109353728³) is 1365243575369241477462884352
• The square root of 1109353728 is 33306.9621550813
• The cube root of 1109353728 is 1035.1978207143

Scales and comparisons

• 1,109,353,728 seconds is equal to 35 years, 14 weeks, 1 day, 17 hours, 48 minutes, 48 seconds.
• To count from 1 to 1,109,353,728 would take you about seventy 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 1109353728 cubic inches would be around 86.3 feet tall.

Recreational maths with 1109353728

• 1109353728 backwards is 8273539011
• The number of decimal digits it has is: 10
• The sum of 1109353728's digits is 39
• More coming soon!