15109270020

Names of 15109270020

• Cardinal: 15109270020 can be written as Fifteen billion, one hundred nine million, two hundred seventy thousand and twenty.

Scientific notation

• Scientific notation: 1.510927002 × 10¹⁰

Factors of 15109270020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 750

Divisors of 15109270020

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 71 78 90 117 130 142 156 180 195 199 213 234 260 284 355 390 398 426 457 468 585 597 639 710 780 796 852 914 923 995 1065 1170 1194 1278 1371 1420 1791 1828 1846 1990 2130 2285 2340 2388 2556 2587 2742 2769 2985 3195 3582 3692 3980 4113 4260 4570 4615 5174 5484 5538 5941 5970 6390 6855 7164 7761 8226 8307 8955 9140 9230 10348 11076 11882 11940 12780 12935 13710 13845 14129 15522 16452 16614 17823 17910 18460 20565 23283 23764 25870 27420 27690 28258 29705 31044 32447 33228 35646 35820 38805 41130 41535 42387 46566 51740 53469 55380 56516 59410 64894 70645 71292 77610 82260 83070 84774 89115 90943 93132 97341 106938 116415 118820 127161 129788 141290 155220 162235 166140 169548 178230 181886 183677 194682 211935 213876 232830 254322 267345 272829 282580 292023 324470 356460 363772 367354 389364 421811 423870 454715 465660 486705 508644 534690 545658 551031 584046 635805 648940 734708 818487 843622 847740 909430 918385 973410 1069380 1091316 1102062 1168092 1182259 1265433 1271610 1364145 1460115 1636974 1653093 1687244 1818860 1836770 1946820 2109055 2204124 2364518 2530866 2543220 2728290 2755155 2920230 3273948 3306186 3546777 3673540 3796299 4092435 4218110 4729036 5061732 5456580 5510310 5840460 5911295 6327165 6456953 6612372 7093554 7592598 8184870 8265465 8436220 10640331 11020620 11822590 12654330 12913906 14187108 15185196 16369740 16530930 17733885 18981495 19370859 21280662 23645180 25308660 25827812 32284765 33061860 35467770 37962990 38741718 42561324 53201655 58112577 64569530 70935540 75925980 77483436 83940389 96854295 106403310 116225154 129139060 167880778 193708590 212806620 232450308 251821167 290562885 335761556 387417180 419701945 503642334 581125770 755463501 839403890 1007284668 1162251540 1259105835 1510927002 1678807780 2518211670 3021854004 3777317505 5036423340 7554635010 15109270020
• Sum of all divisors σ(n): 50413708800
• Sum of proper divisors (its aliquot sum) s(n): 35304438780
• 15109270020 is an abundant number, because the sum of its proper divisors (35304438780) is greater than itself. Its abundance is 20195168760

Bases of 15109270020

• Binary: 1110000100100101010010101000000100₂
• Hexadecimal: 0x384952A04
• Base-36: 6XVO3D0

Squares and roots of 15109270020

• 15109270020 squared (15109270020²) is 228290040537270800400
• 15109270020 cubed (15109270020³) is 3449295865354370397105124008000
• The square root of 15109270020 is 122919.7706636325
• The cube root of 15109270020 is 2472.1861035149

Scales and comparisons

• 15,109,270,020 seconds is equal to 480 years, 22 weeks, 1 day, 19 hours, 27 minutes.
• To count from 1 to 15,109,270,020 would take you about nine hundred sixty 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 15109270020 cubic inches would be around 206 feet tall.

Recreational maths with 15109270020

• 15109270020 backwards is 02007290151
• The number of decimal digits it has is: 11
• The sum of 15109270020's digits is 27
• More coming soon!