12139936200

Names of 12139936200

• Cardinal: 12139936200 can be written as Twelve billion, one hundred thirty-nine million, nine hundred thirty-six thousand, two hundred.

Scientific notation

• Scientific notation: 1.21399362 × 10¹⁰

Factors of 12139936200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 70

Divisors of 12139936200

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 25 28 30 35 36 40 42 45 49 50 53 56 60 63 70 72 75 84 90 98 100 105 106 120 126 140 147 150 159 168 175 180 196 200 210 212 225 245 252 265 280 294 300 315 318 343 350 360 371 392 420 424 441 450 477 490 504 525 530 588 600 630 636 686 700 735 742 795 840 882 900 954 980 1029 1050 1060 1113 1176 1225 1260 1272 1325 1372 1400 1470 1484 1575 1590 1715 1764 1800 1855 1908 1960 2058 2100 2120 2205 2226 2385 2401 2450 2520 2597 2650 2744 2809 2940 2968 3087 3150 3180 3339 3430 3528 3675 3710 3816 3975 4116 4200 4410 4452 4770 4802 4900 5145 5194 5300 5565 5618 5880 6174 6300 6360 6678 6860 7203 7350 7420 7791 7950 8232 8427 8575 8820 8904 9275 9540 9604 9800 10290 10388 10600 11025 11130 11236 11925 12005 12348 12600 12985 13356 13720 14045 14406 14700 14840 15435 15582 15900 16695 16854 17150 17640 18179 18550 19080 19208 19663 20580 20776 21609 22050 22260 22472 23373 23850 24010 24696 25281 25725 25970 26712 27825 28090 28812 29400 30870 31164 31800 33390 33708 34300 36015 36358 37100 38955 39326 41160 42135 43218 44100 44520 46746 47700 48020 50562 51450 51940 54537 55650 56180 57624 58989 60025 61740 62328 64925 66780 67416 68600 70225 72030 72716 74200 77175 77910 78652 83475 84270 86436 88200 90895 93492 95400 96040 98315 101124 102900 103880 108045 109074 111300 112360 116865 117978 120050 123480 126405 127253 129850 133560 137641 140450 144060 145432 154350 155820 157304 163611 166950 168540 172872 176967 180075 181790 186984 194775 196630 202248 205800 210675 216090 218148 222600 233730 235956 240100 252810 254506 259700 272685 275282 280900 288120 294945 308700 311640 327222 333900 337080 353934 360150 363580 381759 389550 393260 412923 421350 432180 436296 454475 467460 471912 480200 491575 505620 509012 519400 540225 545370 550564 561800 584325 589890 617400 632025 636265 654444 667800 688205 707868 720300 727160 763518 779100 786520 818055 825846 842700 864360 884835 908950 934920 963487 983150 1011240 1018024 1080450 1090740 1101128 1145277 1168650 1179780 1238769 1264050 1272530 1308888 1363425 1376410 1415736 1440600 1474725 1527036 1558200 1636110 1651692 1685400 1769670 1817900 1908795 1926974 1966300 2064615 2160900 2181480 2290554 2337300 2359560 2477538 2528100 2545060 2726850 2752820 2890461 2949450 3054072 3181325 3272220 3303384 3441025 3539340 3635800 3817590 3853948 3932600 4090275 4129230 4321800 4424175 4581108 4674600 4817435 4955076 5056200 5090120 5453700 5505640 5726385 5780922 5898900 6193845 6362650 6544440 6744409 6882050 7078680 7635180 7707896 8180550 8258460 8671383 8848350 9162216 9543975 9634870 9910152 10323075 10907400 11452770 11561844 11797800 12387690 12725300 13488818 13764100 14452305 15270360 16361100 16516920 17342766 17696700 19087950 19269740 20233227 20646150 22905540 23123688 24087175 24775380 25450600 26977636 27528200 28631925 28904610 30969225 32722200 33722045 34685532 35393400 38175900 38539480 40466454 41292300 43356915 45811080 48174350 49550760 53955272 57263850 57809220 60699681 61938450 67444090 69371064 72261525 76351800 80932908 82584600 86713830 96348700 101166135 114527700 115618440 121399362 123876900 134888180 144523050 161865816 168610225 173427660 192697400 202332270 216784575 229055400 242798724 247753800 269776360 289046100 303498405 337220450 346855320 404664540 433569150 485597448 505830675 578092200 606996810 674440900 809329080 867138300 1011661350 1213993620 1348881800 1517492025 1734276600 2023322700 2427987240 3034984050 4046645400 6069968100 12139936200
• Sum of all divisors σ(n): 48476444835
• Sum of proper divisors (its aliquot sum) s(n): 36336508635
• 12139936200 is an abundant number, because the sum of its proper divisors (36336508635) is greater than itself. Its abundance is 24196572435

Bases of 12139936200

• Binary: 1011010011100110001011100111001000₂
• Hexadecimal: 0x2D398B9C8
• Base-36: 5KRSYQ0

Squares and roots of 12139936200

• 12139936200 squared (12139936200²) is 147378050940070440000
• 12139936200 cubed (12139936200³) is 1789160135692805165105928000000
• The square root of 12139936200 is 110181.3786444879
• The cube root of 12139936200 is 2298.2933905865

Scales and comparisons

• 12,139,936,200 seconds is equal to 386 years, 4 days, 12 hours, 30 minutes.
• To count from 1 to 12,139,936,200 would take you about seven hundred seventy-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 12139936200 cubic inches would be around 191.5 feet tall.

Recreational maths with 12139936200

• 12139936200 backwards is 00263993121
• 12139936200 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12139936200's digits is 36
• More coming soon!