1149431808

Names of 1149431808

• Cardinal: 1149431808 can be written as One billion, one hundred forty-nine million, four hundred thirty-one thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.149431808 × 10⁹

Factors of 1149431808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 118

Divisors of 1149431808

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 23 24 28 32 42 46 48 49 56 64 69 83 84 92 96 98 112 128 138 147 161 166 168 184 192 196 224 249 256 276 294 322 332 336 368 384 392 448 483 498 512 552 581 588 644 664 672 736 768 784 896 966 996 1024 1104 1127 1162 1176 1288 1328 1344 1472 1536 1568 1743 1792 1909 1932 1992 2048 2208 2254 2324 2352 2576 2656 2688 2944 3072 3136 3381 3486 3584 3818 3864 3984 4067 4096 4416 4508 4648 4704 5152 5312 5376 5727 5888 6144 6272 6762 6972 7168 7636 7728 7968 8134 8832 9016 9296 9408 10304 10624 10752 11454 11776 12201 12288 12544 13363 13524 13944 14336 15272 15456 15936 16268 17664 18032 18592 18816 20608 21248 21504 22908 23552 24402 25088 26726 27048 27888 28672 30544 30912 31872 32536 35328 36064 37184 37632 40089 41216 42496 43008 45816 47104 48804 50176 53452 54096 55776 61088 61824 63744 65072 70656 72128 74368 75264 80178 82432 84992 86016 91632 93541 94208 97608 100352 106904 108192 111552 122176 123648 127488 130144 141312 144256 148736 150528 160356 164864 169984 183264 187082 195216 200704 213808 216384 223104 244352 247296 254976 260288 280623 282624 288512 297472 301056 320712 329728 339968 366528 374164 390432 427616 432768 446208 488704 494592 509952 520576 561246 577024 594944 602112 641424 659456 733056 748328 780864 855232 865536 892416 977408 989184 1019904 1041152 1122492 1154048 1189888 1282848 1466112 1496656 1561728 1710464 1731072 1784832 1954816 1978368 2082304 2244984 2308096 2379776 2565696 2932224 2993312 3123456 3420928 3462144 3569664 3909632 4164608 4489968 4616192 5131392 5864448 5986624 6246912 6841856 6924288 7139328 7819264 8329216 8979936 10262784 11728896 11973248 12493824 13683712 13848576 16658432 17959872 20525568 23457792 23946496 24987648 27367424 35919744 41051136 47892992 49975296 54734848 71839488 82102272 95785984 143678976 164204544 191571968 287357952 383143936 574715904 1149431808
• Sum of all divisors σ(n): 3764976768
• Sum of proper divisors (its aliquot sum) s(n): 2615544960
• 1149431808 is an abundant number, because the sum of its proper divisors (2615544960) is greater than itself. Its abundance is 1466113152

Bases of 1149431808

• Binary: 1000100100000101111000000000000₂
• Hexadecimal: 0x4482F000
• Base-36: J0CB9C

Squares and roots of 1149431808

• 1149431808 squared (1149431808²) is 1321193481242148864
• 1149431808 cubed (1149431808³) is 1518621811861977254552666112
• The square root of 1149431808 is 33903.2713465825
• The cube root of 1149431808 is 1047.5169772617

Scales and comparisons

• 1,149,431,808 seconds is equal to 36 years, 28 weeks, 3 days, 14 hours, 36 minutes, 48 seconds.
• To count from 1 to 1,149,431,808 would take you about seventy-three 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 1149431808 cubic inches would be around 87.3 feet tall.

Recreational maths with 1149431808

• 1149431808 backwards is 8081349411
• The number of decimal digits it has is: 10
• The sum of 1149431808's digits is 39
• More coming soon!