30038193738

Names of 30038193738

• Cardinal: 30038193738 can be written as Thirty billion, thirty-eight million, one hundred ninety-three thousand, seven hundred thirty-eight.

Scientific notation

• Scientific notation: 3.0038193738 × 10¹⁰

Factors of 30038193738

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 589

Divisors of 30038193738

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 37 42 49 54 63 73 74 81 98 111 126 146 147 162 189 219 222 243 259 294 333 378 438 441 467 486 511 518 567 657 666 777 882 934 999 1022 1134 1314 1323 1401 1533 1554 1701 1813 1971 1998 2331 2646 2701 2802 2997 3066 3269 3402 3577 3626 3942 3969 4203 4599 4662 5402 5439 5913 5994 6538 6993 7154 7938 8103 8406 8991 9198 9807 10731 10878 11826 11907 12609 13797 13986 16206 16317 17279 17739 17982 18907 19614 20979 21462 22883 23814 24309 25218 27594 29421 32193 32634 34091 34558 35478 37814 37827 41391 41958 45766 48618 48951 51837 56721 58842 62937 64386 68182 68649 72927 75654 82782 88263 96579 97902 102273 103674 113442 113481 120953 124173 125874 132349 137298 145854 146853 155511 170163 176526 193158 204546 205947 218781 226962 238637 241906 248346 264698 264789 289737 293706 306819 311022 340326 362859 397047 411894 437562 440559 466533 477274 510489 529578 579474 613638 617841 656343 715911 725718 794094 794367 846671 869211 881118 920457 933066 1020978 1088577 1191141 1235682 1261367 1312686 1399599 1431822 1531467 1588734 1670459 1693342 1738422 1840914 1853523 2147733 2177154 2382282 2522734 2540013 2761371 2799198 3062934 3265731 3340918 3573423 3707046 3784101 4198797 4295466 4594401 5011377 5080026 5522742 5560569 6443199 6531462 7146846 7568202 7620039 8284113 8397594 8829569 9188802 9797193 10022754 10720269 11121138 11352303 12886398 15034131 15240078 16568226 17659138 19329597 19594386 21440538 22704606 22860117 26488707 29391579 30068262 32160807 34056909 38659194 45102393 45720234 52977414 57988791 58783158 61806983 64321614 68113818 68580351 79466121 90204786 102170727 115977582 123613966 135307179 137160702 158932242 185420949 204341454 205741053 238398363 270614358 306512181 370841898 405921537 411482106 476796726 556262847 613024362 715195089 811843074 1112525694 1430390178 1668788541 2145585267 3337577082 4291170534 5006365623 10012731246 15019096869 30038193738
• Sum of all divisors σ(n): 81914099904
• Sum of proper divisors (its aliquot sum) s(n): 51875906166
• 30038193738 is an abundant number, because the sum of its proper divisors (51875906166) is greater than itself. Its abundance is 21837712428

Bases of 30038193738

• Binary: 11011111110011010100111011001001010₂
• Hexadecimal: 0x6FE6A764A
• Base-36: DSRYQMI

Squares and roots of 30038193738

• 30038193738 squared (30038193738²) is 902293083041622412644
• 30038193738 cubed (30038193738³) is 27103254436861576348843452823272
• The square root of 30038193738 is 173315.3015114359
• The cube root of 30038193738 is 3108.5505781357

Scales and comparisons

• 30,038,193,738 seconds is equal to 955 years, 6 weeks, 2 days, 6 hours, 42 minutes, 18 seconds.
• To count from 1 to 30,038,193,738 would take you about one thousand, nine hundred ten 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 30038193738 cubic inches would be around 259 feet tall.

Recreational maths with 30038193738

• 30038193738 backwards is 83739183003
• The number of decimal digits it has is: 11
• The sum of 30038193738's digits is 45
• More coming soon!