1109431128

Names of 1109431128

• Cardinal: 1109431128 can be written as One billion, one hundred nine million, four hundred thirty-one thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.109431128 × 10⁹

Factors of 1109431128

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 242

Divisors of 1109431128

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 12 13 19 23 24 26 38 39 46 52 57 69 76 78 79 92 103 104 114 138 152 156 158 184 206 228 237 247 276 299 309 312 316 412 437 456 474 494 552 598 618 632 741 824 874 897 948 988 1027 1196 1236 1311 1339 1482 1501 1748 1794 1817 1896 1957 1976 2054 2369 2392 2472 2622 2678 2964 3002 3081 3496 3588 3634 3914 4017 4108 4503 4738 5244 5356 5451 5681 5871 5928 6004 6162 7107 7176 7268 7828 8034 8137 8216 9006 9476 10488 10712 10902 11362 11742 12008 12324 14214 14536 15656 16068 16274 17043 18012 18952 19513 21804 22724 23484 23621 24411 24648 25441 28428 30797 32136 32548 34086 34523 36024 39026 43608 45011 45448 46968 47242 48822 50882 56856 58539 61594 65096 68172 69046 70863 76323 78052 90022 92391 94484 97644 101764 103569 105781 117078 123188 135033 136344 138092 141726 152646 154603 156104 180044 184782 187151 188968 195288 203528 207138 211562 234156 246376 270066 276184 283452 305292 309206 317343 360088 369564 374302 414276 423124 448799 463809 468312 540132 561453 566904 585143 610584 618412 634686 739128 748604 828552 846248 897598 927618 1080264 1122906 1170286 1236824 1269372 1346397 1497208 1755429 1795196 1855236 2009839 2245812 2340572 2432963 2538744 2692794 3510858 3555869 3590392 3710472 4019678 4491624 4681144 4865926 5385588 6029517 7021716 7111738 7298889 8039356 9731852 10667607 10771176 12059034 14043432 14223476 14597778 16078712 19463704 21335214 24118068 28446952 29195556 42670428 46226297 48236136 58391112 85340856 92452594 138678891 184905188 277357782 369810376 554715564 1109431128
• Sum of all divisors σ(n): 3354624000
• Sum of proper divisors (its aliquot sum) s(n): 2245192872
• 1109431128 is an abundant number, because the sum of its proper divisors (2245192872) is greater than itself. Its abundance is 1135761744

Bases of 1109431128

• Binary: 1000010001000001001001101011000₂
• Hexadecimal: 0x42209358
• Base-36: ICIYJC

Squares and roots of 1109431128

• 1109431128 squared (1109431128²) is 1230837427775352384
• 1109431128 cubed (1109431128³) is 1365529355881427725978609152
• The square root of 1109431128 is 33308.1240540503
• The cube root of 1109431128 is 1035.2218955265

Scales and comparisons

• 1,109,431,128 seconds is equal to 35 years, 14 weeks, 2 days, 15 hours, 18 minutes, 48 seconds.
• To count from 1 to 1,109,431,128 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 1109431128 cubic inches would be around 86.3 feet tall.

Recreational maths with 1109431128

• 1109431128 backwards is 8211349011
• The number of decimal digits it has is: 10
• The sum of 1109431128's digits is 30
• More coming soon!