1028195532

Names of 1028195532

• Cardinal: 1028195532 can be written as One billion, twenty-eight million, one hundred ninety-five thousand, five hundred thirty-two.

Scientific notation

• Scientific notation: 1.028195532 × 10⁹

Factors of 1028195532

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 879

Divisors of 1028195532

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 43 52 54 63 78 81 84 86 91 108 117 126 129 156 162 172 182 189 234 252 258 273 301 324 351 364 378 387 468 516 546 559 567 602 702 756 774 811 819 903 1053 1092 1118 1134 1161 1204 1404 1548 1622 1638 1677 1806 2106 2236 2268 2322 2433 2457 2709 3244 3276 3354 3483 3612 3913 4212 4644 4866 4914 5031 5418 5677 6708 6966 7299 7371 7826 8127 9732 9828 10062 10543 10836 11354 11739 13932 14598 14742 15093 15652 16254 17031 20124 21086 21897 22708 23478 24381 29196 29484 30186 31629 32508 34062 34873 35217 42172 43794 45279 46956 48762 51093 60372 63258 65691 68124 69746 70434 73801 87588 90558 94887 97524 102186 104619 105651 126516 131382 139492 140868 147602 153279 181116 189774 204372 209238 211302 221403 244111 262764 284661 295204 306558 313857 316953 379548 418476 422604 442806 453349 459837 488222 569322 613116 627714 633906 664209 732333 853983 885612 906698 919674 941571 976444 1138644 1255428 1267812 1328418 1360047 1464666 1707966 1813396 1839348 1883142 1992627 2196999 2656836 2720094 2824713 2929332 3173443 3415932 3766284 3985254 4080141 4393998 5440188 5649426 5977881 6346886 6590997 7970508 8160282 8787996 9520329 11298852 11955762 12240423 12693772 13181994 16320564 19040658 19772991 23911524 24480846 26363988 28560987 36721269 38081316 39545982 48961692 57121974 73442538 79091964 85682961 114243948 146885076 171365922 257048883 342731844 514097766 1028195532
• Sum of all divisors σ(n): 3389300992
• Sum of proper divisors (its aliquot sum) s(n): 2361105460
• 1028195532 is an abundant number, because the sum of its proper divisors (2361105460) is greater than itself. Its abundance is 1332909928

Bases of 1028195532

• Binary: 111101010010010000010011001100₂
• Hexadecimal: 0x3D4904CC
• Base-36: H05SR0

Squares and roots of 1028195532

• 1028195532 squared (1028195532²) is 1057186052024763024
• 1028195532 cubed (1028195532³) is 1086993975184580894635608768
• The square root of 1028195532 is 32065.4881765427
• The cube root of 1028195532 is 1009.3115368305

Scales and comparisons

• 1,028,195,532 seconds is equal to 32 years, 36 weeks, 9 hours, 52 minutes, 12 seconds.
• To count from 1 to 1,028,195,532 would take you about sixty-five 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 1028195532 cubic inches would be around 84.1 feet tall.

Recreational maths with 1028195532

• 1028195532 backwards is 2355918201
• 1028195532 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1028195532's digits is 36
• More coming soon!