1358375018

Names of 1358375018

• Cardinal: 1358375018 can be written as One billion, three hundred fifty-eight million, three hundred seventy-five thousand and eighteen.

Scientific notation

• Scientific notation: 1.358375018 × 10⁹

Factors of 1358375018

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 160

Divisors of 1358375018

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 7 11 13 14 19 22 26 38 41 67 77 82 91 133 134 143 154 169 182 209 247 266 286 287 338 418 451 469 494 533 574 737 779 871 902 938 1001 1066 1183 1273 1463 1474 1558 1729 1742 1859 2002 2366 2546 2717 2747 2926 3157 3211 3458 3718 3731 5159 5434 5453 5494 5863 6097 6314 6422 6929 7462 8569 8911 9581 10127 10318 10906 11323 11726 12194 13013 13858 14003 16549 17138 17822 19019 19162 19229 20254 22477 22646 26026 28006 30217 33098 35321 35711 38038 38458 41041 44954 48503 52193 59983 60434 67067 70642 70889 71422 76219 79261 82082 97006 98021 104386 111397 115843 119966 124553 131651 134134 141778 152438 158522 182039 196042 211519 215137 222794 231686 247247 249106 249977 263302 364078 365351 392821 423038 430274 464243 494494 499954 533533 574123 678509 730702 779779 785642 871871 921557 928486 1067066 1148246 1274273 1357018 1448161 1505959 1559558 1743742 1843114 2366507 2548546 2749747 2896322 3011918 3249701 4018861 4733014 4749563 5106673 5499494 6499402 7463599 8037722 8820617 9499126 10137127 10213346 14927198 16565549 17641234 20274254 33131098 35746711 52245193 61744319 71493422 97026787 104490386 123488638 194053574 679187509 1358375018
• Sum of all divisors σ(n): 3010452480
• Sum of proper divisors (its aliquot sum) s(n): 1652077462
• 1358375018 is an abundant number, because the sum of its proper divisors (1652077462) is greater than itself. Its abundance is 293702444

Bases of 1358375018

• Binary: 1010000111101110010100001101010₂
• Hexadecimal: 0x50F7286A
• Base-36: MGQOVE

Squares and roots of 1358375018

• 1358375018 squared (1358375018²) is 1845182689526500324
• 1358375018 cubed (1358375018³) is 2506450069098848289090505832
• The square root of 1358375018 is 36856.1394885573
• The cube root of 1358375018 is 1107.4902085769

Scales and comparisons

• 1,358,375,018 seconds is equal to 43 years, 9 weeks, 6 days, 22 hours, 23 minutes, 38 seconds.
• To count from 1 to 1,358,375,018 would take you about eighty-six 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 1358375018 cubic inches would be around 92.3 feet tall.

Recreational maths with 1358375018

• 1358375018 backwards is 8105738531
• 1358375018 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1358375018's digits is 41
• More coming soon!