1430953728

Names of 1430953728

• Cardinal: 1430953728 can be written as One billion, four hundred thirty million, nine hundred fifty-three thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.430953728 × 10⁹

Factors of 1430953728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1448

Divisors of 1430953728

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 29 32 47 48 58 64 87 94 96 116 128 141 174 188 192 232 256 282 348 376 384 464 564 696 752 768 928 1128 1363 1367 1392 1504 1856 2256 2726 2734 2784 3008 3712 4089 4101 4512 5452 5468 5568 6016 7424 8178 8202 9024 10904 10936 11136 12032 16356 16404 18048 21808 21872 22272 32712 32808 36096 39643 43616 43744 64249 65424 65616 79286 87232 87488 118929 128498 130848 131232 158572 174464 174976 192747 237858 256996 261696 262464 317144 348928 349952 385494 475716 513992 523392 524928 634288 770988 951432 1027984 1046784 1049856 1268576 1541976 1863221 1902864 2055968 2537152 3083952 3726442 3805728 4111936 5074304 5589663 6167904 7452884 7611456 8223872 10148608 11179326 12335808 14905768 15222912 16447744 22358652 24671616 29811536 30445824 44717304 49343232 59623072 89434608 119246144 178869216 238492288 357738432 476984576 715476864 1430953728
• Sum of all divisors σ(n): 4026516480
• Sum of proper divisors (its aliquot sum) s(n): 2595562752
• 1430953728 is an abundant number, because the sum of its proper divisors (2595562752) is greater than itself. Its abundance is 1164609024

Bases of 1430953728

• Binary: 1010101010010101001111100000000₂
• Hexadecimal: 0x554A9F00
• Base-36: NNYAYO

Squares and roots of 1430953728

• 1430953728 squared (1430953728²) is 2047628571677097984
• 1430953728 cubed (1430953728³) is 2930061738200658572426084352
• The square root of 1430953728 is 37827.9490324283
• The cube root of 1430953728 is 1126.8735800239

Scales and comparisons

• 1,430,953,728 seconds is equal to 45 years, 25 weeks, 6 days, 23 hours, 8 minutes, 48 seconds.
• To count from 1 to 1,430,953,728 would take you about ninety 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 1430953728 cubic inches would be around 93.9 feet tall.

Recreational maths with 1430953728

• 1430953728 backwards is 8273590341
• The number of decimal digits it has is: 10
• The sum of 1430953728's digits is 42
• More coming soon!