12720189300

Names of 12720189300

• Cardinal: 12720189300 can be written as Twelve billion, seven hundred twenty million, one hundred eighty-nine thousand, three hundred.

Scientific notation

• Scientific notation: 1.27201893 × 10¹⁰

Factors of 12720189300

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 324

Divisors of 12720189300

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 13 14 15 20 21 25 26 28 30 35 37 39 42 49 50 52 60 65 70 74 75 78 84 91 98 100 105 111 130 140 147 148 150 156 175 182 185 195 196 210 222 245 257 259 260 273 294 300 325 343 350 364 370 390 420 444 455 481 490 514 518 525 546 555 588 637 650 686 700 735 740 771 777 780 910 925 962 975 980 1028 1029 1036 1050 1092 1110 1225 1274 1285 1295 1300 1365 1372 1443 1470 1542 1554 1715 1799 1813 1820 1850 1911 1924 1950 2058 2100 2220 2275 2405 2450 2548 2570 2590 2730 2775 2886 2940 3084 3108 3185 3341 3367 3430 3598 3626 3675 3700 3822 3855 3885 3900 4116 4459 4550 4810 4900 5140 5145 5180 5397 5439 5460 5550 5772 6370 6425 6475 6682 6734 6825 6860 7196 7215 7252 7350 7644 7710 7770 8575 8918 8995 9065 9100 9509 9555 9620 10023 10101 10290 10794 10878 11100 12025 12593 12691 12740 12850 12950 13364 13377 13468 13650 14430 14700 15420 15540 15925 16705 16835 17150 17836 17990 18130 19018 19110 19275 19425 20046 20202 20580 21588 21756 22295 23387 23569 24050 25186 25382 25700 25725 25900 26754 26985 27195 27300 28527 28860 31850 33410 33670 34300 35980 36075 36260 37779 38036 38073 38220 38550 38850 40092 40404 44590 44975 45325 46774 47138 47545 47775 48100 50115 50372 50505 50764 51450 53508 53970 54390 57054 62965 63455 63700 66563 66820 66885 67340 70161 70707 72150 75558 76146 77100 77700 83525 84175 88151 89180 89950 90650 93548 94276 95090 95550 100230 101010 102900 107940 108780 111475 114108 116935 117845 123617 125930 126910 133126 133770 134925 135975 140322 141414 142635 144300 151116 152292 163709 164983 167050 168350 176302 179900 181300 188895 190180 190365 191100 199689 200460 202020 222950 233870 235690 237725 247234 250575 251860 252525 253820 264453 266252 267540 269850 271950 280644 282828 285270 314825 317275 327418 329966 332815 334100 334425 336700 350805 352604 353535 370851 377790 380730 399378 440755 445900 465941 467740 471380 475450 491127 494468 494949 501150 505050 528906 539700 543900 570540 584675 589225 618085 629650 634550 654836 659932 665630 668850 701610 707070 713175 741702 755580 761460 798756 818545 824915 865319 881510 931882 944475 950900 951825 982254 989898 998445 1002300 1010100 1057812 1145963 1169350 1178450 1236170 1259300 1269100 1322265 1331260 1337700 1397823 1403220 1414140 1426350 1483404 1637090 1649830 1664075 1730638 1754025 1763020 1767675 1854255 1863764 1888950 1903650 1964508 1979796 1996890 2203775 2291926 2329705 2338700 2356900 2455635 2472340 2474745 2595957 2644530 2795646 2852700 3090425 3261587 3274180 3299660 3328150 3437889 3461276 3508050 3535350 3708510 3777900 3807300 3993780 4092725 4124575 4326595 4407550 4583852 4659410 4911270 4949490 4992225 5191914 5289060 5591292 5729815 6057233 6180850 6523174 6611325 6656300 6875778 6989115 7016100 7070700 7417020 8185450 8249150 8653190 8815100 9271275 9318820 9784761 9822540 9898980 9984450 10383828 11459630 11648525 12114466 12278175 12361700 12373725 12979785 13046348 13222650 13751556 13978230 16307935 16370900 16498300 17189445 17306380 18171699 18542550 19569522 19968900 21632975 22919260 23297050 24228932 24556350 24747450 25959570 26445300 27956460 28649075 30286165 32615870 34378890 34945575 36343398 37085100 39139044 42400631 43265950 46594100 48923805 49112700 49494900 51919140 57298150 60572330 64898925 65231740 68757780 69891150 72686796 81539675 84801262 85947225 86531900 90858495 97847610 114596300 121144660 127201893 129797850 139782300 151430825 163079350 169602524 171894450 181716990 195695220 212003155 244619025 254403786 259595700 302861650 326158700 343788900 363433980 424006310 454292475 489238050 508807572 605723300 636009465 848012620 908584950 978476100 1060015775 1272018930 1817169900 2120031550 2544037860 3180047325 4240063100 6360094650 12720189300
• Sum of all divisors σ(n): 47655283200
• Sum of proper divisors (its aliquot sum) s(n): 34935093900
• 12720189300 is an abundant number, because the sum of its proper divisors (34935093900) is greater than itself. Its abundance is 22214904600

Bases of 12720189300

• Binary: 1011110110001011101010111101110100₂
• Hexadecimal: 0x2F62EAF74
• Base-36: 5UD9SVO

Squares and roots of 12720189300

• 12720189300 squared (12720189300²) is 161803215827834490000
• 12720189300 cubed (12720189300³) is 2058167534678810921868957000000
• The square root of 12720189300 is 112783.8166582423
• The cube root of 12720189300 is 2334.3422192709

Scales and comparisons

• 12,720,189,300 seconds is equal to 404 years, 24 weeks, 9 hours, 55 minutes.
• To count from 1 to 12,720,189,300 would take you about eight hundred eight 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 12720189300 cubic inches would be around 194.5 feet tall.

Recreational maths with 12720189300

• 12720189300 backwards is 00398102721
• The number of decimal digits it has is: 11
• The sum of 12720189300's digits is 33
• More coming soon!