1012399164

Names of 1012399164

• Cardinal: 1012399164 can be written as One billion, twelve million, three hundred ninety-nine thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 1.012399164 × 10⁹

Factors of 1012399164

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 339

Divisors of 1012399164

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 17 18 21 28 29 34 36 42 51 58 63 68 84 87 102 116 119 126 153 174 203 204 238 252 261 281 306 348 357 406 476 493 522 562 609 612 714 812 841 843 986 1044 1071 1124 1218 1428 1479 1682 1686 1827 1967 1972 2142 2436 2523 2529 2958 3364 3372 3451 3654 3934 4284 4437 4777 5046 5058 5887 5901 5916 6902 7308 7569 7868 8149 8874 9554 10092 10116 10353 11774 11802 13804 14297 14331 15138 16298 17661 17703 17748 19108 20706 23548 23604 24447 28594 28662 30276 31059 32596 33439 35322 35406 41412 42891 42993 48894 52983 57043 57188 57324 62118 66878 70644 70812 73341 85782 85986 97788 100079 100317 105966 114086 124236 128673 133756 138533 146682 171129 171564 171972 200158 200634 211932 228172 236321 257346 277066 293364 300237 300951 342258 400316 401268 415599 472642 513387 514692 554132 600474 601902 684516 708963 831198 900711 945284 969731 1026774 1200948 1203804 1246797 1417926 1654247 1662396 1801422 1939462 2053548 2126889 2493594 2835852 2909193 3308494 3602844 3878924 4017457 4253778 4962741 4987188 5818386 6616988 8034914 8507556 8727579 9925482 11636772 12052371 14888223 16069828 17455158 19850964 24104742 28122199 29776446 34910316 36157113 48209484 56244398 59552892 72314226 84366597 112488796 144628452 168733194 253099791 337466388 506199582 1012399164
• Sum of all divisors σ(n): 3218630688
• Sum of proper divisors (its aliquot sum) s(n): 2206231524
• 1012399164 is an abundant number, because the sum of its proper divisors (2206231524) is greater than itself. Its abundance is 1193832360

Bases of 1012399164

• Binary: 111100010101111111110000111100₂
• Hexadecimal: 0x3C57FC3C
• Base-36: GQR870

Squares and roots of 1012399164

• 1012399164 squared (1012399164²) is 1024952067267898896
• 1012399164 cubed (1012399164³) is 1037660616042092606346922944
• The square root of 1012399164 is 31818.2206290673
• The cube root of 1012399164 is 1004.1160892311

Scales and comparisons

• 1,012,399,164 seconds is equal to 32 years, 9 weeks, 6 days, 13 hours, 59 minutes, 24 seconds.
• To count from 1 to 1,012,399,164 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 1012399164 cubic inches would be around 83.7 feet tall.

Recreational maths with 1012399164

• 1012399164 backwards is 4619932101
• 1012399164 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1012399164's digits is 36
• More coming soon!