30426931808

Names of 30426931808

• Cardinal: 30426931808 can be written as Thirty billion, four hundred twenty-six million, nine hundred thirty-one thousand, eight hundred eight.

Scientific notation

• Scientific notation: 3.0426931808 × 10¹⁰

Factors of 30426931808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 806

Divisors of 30426931808

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 41 49 52 56 82 91 98 104 112 164 182 196 208 224 287 328 343 364 392 416 533 574 637 656 686 728 743 784 1066 1148 1274 1312 1372 1456 1486 1568 2009 2132 2296 2401 2548 2744 2912 2972 3731 4018 4264 4459 4592 4802 5096 5201 5488 5944 7462 8036 8528 8918 9184 9604 9659 10192 10402 10976 11888 14063 14924 16072 17056 17836 19208 19318 20384 20804 23776 26117 28126 29848 30463 31213 32144 35672 36407 38416 38636 41608 52234 56252 59696 60926 62426 64288 67613 71344 72814 76832 77272 83216 98441 104468 112504 119392 121852 124852 135226 142688 145628 154544 166432 182819 196882 208936 213241 225008 243704 249704 254849 270452 291256 309088 365638 393764 396019 417872 426482 450016 473291 487408 499408 509698 540904 582512 731276 787528 792038 835744 852964 946582 974816 998816 1019396 1081808 1165024 1279733 1462552 1492687 1575056 1584076 1705928 1783943 1893164 2038792 2163616 2559466 2772133 2925104 2985374 3150112 3168152 3313037 3411856 3567886 3786328 4077584 5118932 5544266 5850208 5970748 6336304 6626074 6823712 7135772 7572656 8155168 10237864 10448809 11088532 11941496 12672608 13252148 14271544 15145312 19404931 20475728 20897618 22177064 23191259 23882992 26504296 28543088 38809862 40951456 41795236 44354128 46382518 47765984 53008592 57086176 73141663 77619724 83590472 88708256 92765036 106017184 135834517 146283326 155239448 167180944 185530072 271669034 292566652 310478896 334361888 371060144 543338068 585133304 620957792 742120288 950841619 1086676136 1170266608 1901683238 2173352272 2340533216 3803366476 4346704544 7606732952 15213465904 30426931808
• Sum of all divisors σ(n): 77197621536
• Sum of proper divisors (its aliquot sum) s(n): 46770689728
• 30426931808 is an abundant number, because the sum of its proper divisors (46770689728) is greater than itself. Its abundance is 16343757920

Bases of 30426931808

• Binary: 11100010101100101100010001001100000₂
• Hexadecimal: 0x715962260
• Base-36: DZ7EQU8

Squares and roots of 30426931808

• 30426931808 squared (30426931808²) is 925798179248682148864
• 30426931808 cubed (30426931808³) is 28169198067970212417351832666112
• The square root of 30426931808 is 174433.1729001109
• The cube root of 30426931808 is 3121.9028705531

Scales and comparisons

• 30,426,931,808 seconds is equal to 967 years, 25 weeks, 13 hours, 30 minutes, 8 seconds.
• To count from 1 to 30,426,931,808 would take you about one thousand, nine hundred thirty-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 30426931808 cubic inches would be around 260.2 feet tall.

Recreational maths with 30426931808

• 30426931808 backwards is 80813962403
• The number of decimal digits it has is: 11
• The sum of 30426931808's digits is 44
• More coming soon!