30743775018

Names of 30743775018

• Cardinal: 30743775018 can be written as Thirty billion, seven hundred forty-three million, seven hundred seventy-five thousand and eighteen.

Scientific notation

• Scientific notation: 3.0743775018 × 10¹⁰

Factors of 30743775018

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1806

Divisors of 30743775018

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 6 9 11 17 18 19 22 27 31 33 34 38 51 54 57 62 66 81 93 99 102 114 153 162 171 186 187 198 209 279 297 306 323 341 342 374 418 459 513 527 558 561 589 594 627 646 682 837 891 918 969 1023 1026 1054 1122 1178 1254 1377 1539 1581 1674 1683 1723 1767 1782 1881 1938 2046 2511 2754 2907 3069 3078 3162 3366 3446 3534 3553 3762 4743 5022 5049 5169 5301 5643 5797 5814 6138 6479 7106 8721 9207 9486 10013 10098 10338 10602 10659 11286 11594 12958 14229 15147 15507 15903 16929 17391 17442 18414 18953 19437 20026 21318 26163 27621 28458 29291 30039 30294 31014 31806 31977 32737 33858 34782 37906 38874 42687 46521 47709 52173 52326 53413 55242 56859 58311 58582 60078 63954 65474 85374 87873 90117 93042 95418 95931 98211 104346 106826 110143 113718 116622 139563 156519 160239 170577 174933 175746 180234 191862 196422 220286 263619 270351 279126 287793 294633 313038 320478 322201 330429 341154 349866 360107 469557 480717 511731 524799 527238 540702 556529 575586 587543 589266 644402 660858 720214 790857 811053 883899 908021 939114 961434 966603 991287 1014847 1023462 1049598 1080321 1113058 1175086 1442151 1535193 1581714 1622106 1669587 1762629 1767798 1816042 1933206 1982574 2029694 2160642 2372571 2651697 2724063 2884302 2899809 2973861 3044541 3070386 3240963 3339174 3525258 4326453 4745142 5008761 5287887 5303394 5448126 5799618 5947722 6089082 6121819 6481926 8172189 8652906 8699427 8921583 9133623 9722889 9988231 10017522 10575774 11163317 12243638 15026283 15863661 16344378 17252399 17398854 17843166 18267246 18365457 19445778 19976462 22326634 24516567 26098281 27400869 29168667 29964693 30052566 31727322 33489951 34504798 36730914 45078849 47590983 49033134 51757197 52196562 54801738 55096371 58337334 59929386 66979902 73549701 82202607 89894079 90157698 95181966 100469853 103514394 110192742 147099402 155271591 164405214 165289113 179788158 189776389 200939706 269682237 301409559 310543182 330578226 379552778 465814773 495867339 539364474 569329167 602819118 809046711 904228677 931629546 991734678 1138658334 1397444319 1618093422 1707987501 1808457354 2794888638 3415975002 5123962503 10247925006 15371887509 30743775018
• Sum of all divisors σ(n): 86512250880
• Sum of proper divisors (its aliquot sum) s(n): 55768475862
• 30743775018 is an abundant number, because the sum of its proper divisors (55768475862) is greater than itself. Its abundance is 25024700844

Bases of 30743775018

• Binary: 11100101000011110001100011100101010₂
• Hexadecimal: 0x72878C72A
• Base-36: E4G1SMI

Squares and roots of 30743775018

• 30743775018 squared (30743775018²) is 945179702357400900324
• 30743775018 cubed (30743775018³) is 29058392120856137506791699305832
• The square root of 30743775018 is 175339.0287927933
• The cube root of 30743775018 is 3132.7018564041

Scales and comparisons

• 30,743,775,018 seconds is equal to 977 years, 28 weeks, 6 days, 17 hours, 30 minutes, 18 seconds.
• To count from 1 to 30,743,775,018 would take you about one thousand, nine hundred fifty-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 30743775018 cubic inches would be around 261.1 feet tall.

Recreational maths with 30743775018

• 30743775018 backwards is 81057734703
• The number of decimal digits it has is: 11
• The sum of 30743775018's digits is 45
• More coming soon!