30770400816

Names of 30770400816

• Cardinal: 30770400816 can be written as Thirty billion, seven hundred seventy million, four hundred thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 3.0770400816 × 10¹⁰

Factors of 30770400816

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 675

Divisors of 30770400816

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 29 36 48 58 72 87 113 116 144 174 197 226 232 261 331 339 348 394 452 464 522 591 662 678 696 788 904 993 1017 1044 1182 1324 1356 1392 1576 1773 1808 1986 2034 2088 2364 2648 2712 2979 3152 3277 3546 3972 4068 4176 4728 5296 5424 5713 5958 6554 7092 7944 8136 9456 9599 9831 11426 11916 13108 14184 15888 16272 17139 19198 19662 22261 22852 23832 26216 28368 28797 29493 34278 37403 38396 39324 44522 45704 47664 51417 52432 57594 58986 65207 66783 68556 74806 76792 78648 86391 89044 91408 102834 112209 115188 117972 130414 133566 137112 149612 153584 157296 172782 178088 195621 200349 205668 224418 230376 235944 260828 267132 274224 299224 336627 345564 356176 391242 400698 411336 448836 460752 471888 521656 534264 586863 598448 645569 673254 691128 782484 801396 822672 897672 1043312 1068528 1084687 1173726 1291138 1346508 1382256 1564968 1602792 1795344 1891003 1936707 2169374 2347452 2582276 2693016 3129936 3205584 3254061 3782006 3873414 4338748 4694904 5164552 5386032 5673009 5810121 6508122 7368391 7564012 7746828 8677496 9389808 9762183 10329104 11346018 11620242 13016244 14736782 15128024 15493656 17019027 17354992 19524366 22105173 22692036 23240484 26032488 29473564 30256048 30987312 34038054 39048732 44210346 45384072 46480968 52064976 58947128 66315519 68076108 78097464 88420692 90768144 92961936 117894256 132631038 136152216 156194928 176841384 213683339 265262076 272304432 353682768 427366678 530524152 641050017 854733356 1061048304 1282100034 1709466712 1923150051 2564200068 3418933424 3846300102 5128400136 7692600204 10256800272 15385200408 30770400816
• Sum of all divisors σ(n): 90601299360
• Sum of proper divisors (its aliquot sum) s(n): 59830898544
• 30770400816 is an abundant number, because the sum of its proper divisors (59830898544) is greater than itself. Its abundance is 29060497728

Bases of 30770400816

• Binary: 11100101010000011110000111000110000₂
• Hexadecimal: 0x72A0F0E30
• Base-36: E4VWH80

Squares and roots of 30770400816

• 30770400816 squared (30770400816²) is 946817566377293465856
• 30770400816 cubed (30770400816³) is 29133956017059005025646930538496
• The square root of 30770400816 is 175414.9389761317
• The cube root of 30770400816 is 3133.6059594183

Scales and comparisons

• 30,770,400,816 seconds is equal to 978 years, 20 weeks, 6 days, 21 hours, 33 minutes, 36 seconds.
• To count from 1 to 30,770,400,816 would take you about one thousand, nine hundred fifty-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 30770400816 cubic inches would be around 261.1 feet tall.

Recreational maths with 30770400816

• 30770400816 backwards is 61800407703
• 30770400816 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30770400816's digits is 36
• More coming soon!