15139934700

Names of 15139934700

• Cardinal: 15139934700 can be written as Fifteen billion, one hundred thirty-nine million, nine hundred thirty-four thousand, seven hundred.

Scientific notation

• Scientific notation: 1.51399347 × 10¹⁰

Factors of 15139934700

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 962

Divisors of 15139934700

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 25 30 33 41 44 50 55 60 66 75 82 100 110 123 132 149 150 164 165 205 220 246 275 298 300 330 410 447 451 492 550 596 615 660 745 751 820 825 894 902 1025 1100 1230 1353 1490 1502 1639 1650 1788 1804 2050 2235 2253 2255 2460 2706 2980 3004 3075 3278 3300 3725 3755 4100 4470 4506 4510 4917 5412 6109 6150 6556 6765 7450 7510 8195 8261 8940 9012 9020 9834 11175 11265 11275 12218 12300 13530 14900 15020 16390 16522 18327 18775 19668 22350 22530 22550 24436 24585 24783 27060 30545 30791 32780 33044 33825 36654 37550 40975 41305 44700 45060 45100 49170 49566 56325 61090 61582 67199 67650 73308 75100 81950 82610 91635 92373 98340 99132 111899 112650 122180 122925 123164 123915 134398 135300 152725 153955 163900 165220 183270 184746 201597 206525 223798 225300 245850 247830 268796 305450 307910 335697 335995 338701 366540 369492 403194 413050 447596 458175 461865 491700 495660 559495 610900 615820 619575 671394 671990 677402 769775 806388 826100 916350 923730 1007985 1016103 1118990 1230889 1239150 1342788 1343980 1354804 1539550 1678485 1679975 1693505 1832700 1847460 2015970 2032206 2237980 2309325 2461778 2478300 2797475 3079100 3356970 3359950 3387010 3692667 4031940 4064412 4587859 4618650 4923556 5039925 5080515 5594950 6154445 6713940 6719900 6774020 7385334 8392425 8467525 9175718 9237300 10079850 10161030 11189900 12308890 13763577 14770668 16784850 16935050 18351436 18463335 20159700 20322060 22939295 24617780 25402575 27527154 30772225 33569700 33870100 36926670 45878590 50466449 50805150 55054308 61544450 68817885 73853340 91757180 92316675 100932898 101610300 114696475 123088900 137635770 151399347 184633350 201865796 229392950 252332245 275271540 302798694 344089425 369266700 458785900 504664490 605597388 688178850 756996735 1009328980 1261661225 1376357700 1513993470 2523322450 3027986940 3784983675 5046644900 7569967350 15139934700
• Sum of all divisors σ(n): 49346841600
• Sum of proper divisors (its aliquot sum) s(n): 34206906900
• 15139934700 is an abundant number, because the sum of its proper divisors (34206906900) is greater than itself. Its abundance is 19066972200

Bases of 15139934700

• Binary: 1110000110011010010001000111101100₂
• Hexadecimal: 0x3866911EC
• Base-36: 6YDXCDO

Squares and roots of 15139934700

• 15139934700 squared (15139934700²) is 229217622720264090000
• 15139934700 cubed (15139934700³) is 3470339840074034689354923000000
• The square root of 15139934700 is 123044.4419711837
• The cube root of 15139934700 is 2473.8574299713

Scales and comparisons

• 15,139,934,700 seconds is equal to 481 years, 20 weeks, 6 days, 17 hours, 25 minutes.
• To count from 1 to 15,139,934,700 would take you about nine hundred sixty-two 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 15139934700 cubic inches would be around 206.2 feet tall.

Recreational maths with 15139934700

• 15139934700 backwards is 00743993151
• The number of decimal digits it has is: 11
• The sum of 15139934700's digits is 42
• More coming soon!