30396900492

Names of 30396900492

• Cardinal: 30396900492 can be written as Thirty billion, three hundred ninety-six million, nine hundred thousand, four hundred ninety-two.

Scientific notation

• Scientific notation: 3.0396900492 × 10¹⁰

Factors of 30396900492

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3209

Divisors of 30396900492

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 28 36 38 42 49 57 63 76 84 98 114 126 133 147 171 196 228 252 266 294 317 342 399 441 532 588 634 684 798 882 931 951 1197 1268 1596 1764 1862 1902 2219 2394 2793 2853 2861 3724 3804 4438 4788 5586 5706 5722 6023 6657 8379 8583 8876 11172 11412 11444 12046 13314 15533 16758 17166 18069 19971 20027 24092 25749 26628 31066 33516 34332 36138 39942 40054 42161 46599 51498 54207 54359 60081 62132 72276 79884 80108 84322 93198 102996 108414 108718 120162 126483 139797 140189 163077 168644 180243 186396 216828 217436 240324 252966 279594 280378 295127 326154 360486 379449 380513 420567 489231 505932 559188 560756 590254 652308 720972 758898 761026 841134 885381 906937 978462 1141539 1180508 1261701 1517796 1522052 1682268 1770762 1813874 1956924 2283078 2523402 2656143 2663591 2720811 3424617 3541524 3627748 4566156 5046804 5312286 5327182 5441622 6348559 6849234 7990773 8162433 10624572 10654364 10883244 12697118 13698468 15981546 16324866 17231803 19045677 23972319 25394236 31963092 32649732 34463606 38091354 44439913 47944638 51695409 57137031 68927212 76182708 88879826 95889276 103390818 114274062 120622621 133319739 155086227 177759652 206781636 228548124 241245242 266639478 310172454 361867863 399959217 482490484 533278956 620344908 723735726 799918434 844358347 1085603589 1447471452 1599836868 1688716694 2171207178 2533075041 3377433388 4342414356 5066150082 7599225123 10132300164 15198450246 30396900492
• Sum of all divisors σ(n): 94415433840
• Sum of proper divisors (its aliquot sum) s(n): 64018533348
• 30396900492 is an abundant number, because the sum of its proper divisors (64018533348) is greater than itself. Its abundance is 33621632856

Bases of 30396900492

• Binary: 11100010011110010111110010010001100₂
• Hexadecimal: 0x713CBE48C
• Base-36: DYPJ2J0

Squares and roots of 30396900492

• 30396900492 squared (30396900492²) is 923971559520549842064
• 30396900492 cubed (30396900492³) is 28085871552184208778345723895488
• The square root of 30396900492 is 174347.0690662737
• The cube root of 30396900492 is 3120.8754286535

Scales and comparisons

• 30,396,900,492 seconds is equal to 966 years, 27 weeks, 2 days, 23 hours, 28 minutes, 12 seconds.
• To count from 1 to 30,396,900,492 would take you about one thousand, nine hundred thirty-three 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 30396900492 cubic inches would be around 260.1 feet tall.

Recreational maths with 30396900492

• 30396900492 backwards is 29400969303
• The number of decimal digits it has is: 11
• The sum of 30396900492's digits is 45
• More coming soon!