1012988928

Names of 1012988928

• Cardinal: 1012988928 can be written as One billion, twelve million, nine hundred eighty-eight thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.012988928 × 10⁹

Factors of 1012988928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 192

Divisors of 1012988928

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 51 56 64 68 84 96 102 112 119 128 136 163 168 192 204 224 238 256 272 289 326 336 357 384 408 448 476 489 512 544 578 652 672 714 768 816 867 896 952 978 1024 1088 1141 1156 1304 1344 1428 1536 1632 1734 1792 1904 1956 2023 2176 2282 2312 2608 2688 2771 2856 3072 3264 3423 3468 3584 3808 3912 4046 4352 4564 4624 5216 5376 5542 5712 6069 6528 6846 6936 7168 7616 7824 8092 8313 8704 9128 9248 10432 10752 11084 11424 12138 13056 13692 13872 15232 15648 16184 16626 17408 18256 18496 19397 20864 21504 22168 22848 24276 26112 27384 27744 30464 31296 32368 33252 36512 36992 38794 41728 44336 45696 47107 48552 52224 54768 55488 58191 60928 62592 64736 66504 73024 73984 77588 83456 88672 91392 94214 97104 109536 110976 116382 121856 125184 129472 133008 141321 146048 147968 155176 166912 177344 182784 188428 194208 219072 221952 232764 250368 258944 266016 282642 292096 295936 310352 329749 354688 365568 376856 388416 438144 443904 465528 500736 517888 532032 565284 584192 620704 659498 709376 753712 776832 876288 887808 931056 989247 1035776 1064064 1130568 1168384 1241408 1318996 1418752 1507424 1553664 1752576 1862112 1978494 2071552 2128128 2261136 2482816 2637992 2837504 3014848 3107328 3505152 3724224 3956988 4256256 4522272 4965632 5275984 6029696 6214656 7448448 7913976 8512512 9044544 9931264 10551968 12059392 14896896 15827952 18089088 19862528 21103936 24118784 29793792 31655904 36178176 42207872 48237568 59587584 63311808 72356352 84415744 126623616 144712704 168831488 253247232 337662976 506494464 1012988928
• Sum of all divisors σ(n): 3297995392
• Sum of proper divisors (its aliquot sum) s(n): 2285006464
• 1012988928 is an abundant number, because the sum of its proper divisors (2285006464) is greater than itself. Its abundance is 1272017536

Bases of 1012988928

• Binary: 111100011000001111110000000000₂
• Hexadecimal: 0x3C60FC00
• Base-36: GR3V9C

Squares and roots of 1012988928

• 1012988928 squared (1012988928²) is 1026146568250589184
• 1012988928 cubed (1012988928³) is 1039475112143043172868554752
• The square root of 1012988928 is 31827.4869884507
• The cube root of 1012988928 is 1004.3110309719

Scales and comparisons

• 1,012,988,928 seconds is equal to 32 years, 10 weeks, 6 days, 9 hours, 48 minutes, 48 seconds.
• To count from 1 to 1,012,988,928 would take you about sixty-four 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 1012988928 cubic inches would be around 83.7 feet tall.

Recreational maths with 1012988928

• 1012988928 backwards is 8298892101
• 1012988928 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1012988928's digits is 48
• More coming soon!