30307351620

Names of 30307351620

• Cardinal: 30307351620 can be written as Thirty billion, three hundred seven million, three hundred fifty-one thousand, six hundred twenty.

Scientific notation

• Scientific notation: 3.030735162 × 10¹⁰

Factors of 30307351620

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1552

Divisors of 30307351620

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 13 14 15 20 21 23 26 28 30 35 39 42 46 49 52 60 65 69 70 78 84 91 92 98 105 115 130 138 140 147 156 161 182 195 196 210 230 245 260 273 276 294 299 322 345 364 390 420 455 460 483 490 529 546 588 598 637 644 690 735 780 805 897 910 966 980 1058 1092 1127 1196 1274 1365 1380 1470 1495 1499 1587 1610 1794 1820 1911 1932 2093 2116 2254 2415 2548 2645 2730 2940 2990 2998 3174 3185 3220 3381 3588 3703 3822 4186 4485 4497 4508 4830 5290 5460 5635 5980 5996 6279 6348 6370 6762 6877 7406 7495 7644 7935 8372 8970 8994 9555 9660 10465 10493 10580 11109 11270 12558 12740 13524 13754 14651 14812 14990 15870 16905 17940 17988 18515 19110 19487 20631 20930 20986 22218 22485 22540 25116 25921 27508 29302 29980 31395 31479 31740 33810 34385 34477 37030 38220 38974 41262 41860 41972 43953 44436 44970 48139 51842 52465 55545 58461 58604 62790 62958 67620 68770 68954 73255 73451 74060 77763 77948 82524 87906 89940 96278 97435 103155 103431 103684 104930 111090 116922 125580 125916 129605 136409 137540 137908 144417 146510 146902 155526 157395 172385 175812 192556 194870 206310 206862 209860 219765 220353 222180 233844 240695 241339 259210 272818 288834 292305 293020 293804 311052 314790 336973 344770 367255 388815 389740 409227 412620 413724 439530 440706 448201 481390 482678 517155 518420 545636 577668 584610 629580 673946 682045 689540 722085 724017 734510 777630 792971 818454 879060 881412 896402 954863 962780 965356 1010919 1034310 1101765 1169220 1206695 1344603 1347892 1364090 1444170 1448034 1469020 1555260 1585942 1636908 1684865 1689373 1792804 1909726 2021838 2046135 2068620 2203530 2241005 2378913 2413390 2689206 2728180 2864589 2888340 2896068 3137407 3171884 3369730 3378746 3620085 3819452 3964855 4043676 4092270 4407060 4482010 4757826 4774315 4826780 5054595 5068119 5378412 5550797 5729178 6274814 6723015 6739460 6757492 7240170 7929710 8184540 8446865 8964020 9412221 9515652 9548630 10109190 10136238 10308623 11101594 11458356 11894565 12549628 13446030 14322945 14480340 15687035 15859420 16652391 16893730 18824442 19097260 20218380 20272476 20617246 21961849 22203188 23789130 25340595 26892060 27753985 28645890 30925869 31374070 33304782 33787460 37648884 38855579 41234492 43923698 47061105 47578260 50681190 51543115 55507970 57291780 61851738 62748140 65885547 66609564 72160361 77711158 83261955 87847396 94122210 101362380 103086230 109809245 111015940 116566737 123703476 131771094 144320722 154629345 155422316 166523910 188244420 194277895 206172460 216481083 219618490 233133474 263542188 288641444 309258690 329427735 333047820 360801805 388555790 432962166 439236980 466266948 505122527 582833685 618517380 658855470 721603610 777111580 865924332 1010245054 1082405415 1165667370 1317710940 1443207220 1515367581 2020490108 2164810830 2331334740 2525612635 3030735162 4329621660 5051225270 6061470324 7576837905 10102450540 15153675810 30307351620
• Sum of all divisors σ(n): 111206088000
• Sum of proper divisors (its aliquot sum) s(n): 80898736380
• 30307351620 is an abundant number, because the sum of its proper divisors (80898736380) is greater than itself. Its abundance is 50591384760

Bases of 30307351620

• Binary: 11100001110011101010111110001000100₂
• Hexadecimal: 0x70E757C44
• Base-36: DX87Q6C

Squares and roots of 30307351620

• 30307351620 squared (30307351620²) is 918535562218316624400
• 30307351620 cubed (30307351620³) is 27838380259624909140182271528000
• The square root of 30307351620 is 174090.0675512535
• The cube root of 30307351620 is 3117.8077281207

Scales and comparisons

• 30,307,351,620 seconds is equal to 963 years, 35 weeks, 2 days, 12 hours, 47 minutes.
• To count from 1 to 30,307,351,620 would take you about one thousand, nine hundred twenty-seven 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 30307351620 cubic inches would be around 259.8 feet tall.

Recreational maths with 30307351620

• 30307351620 backwards is 02615370303
• 30307351620 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30307351620's digits is 30
• More coming soon!