12338720100

Names of 12338720100

• Cardinal: 12338720100 can be written as Twelve billion, three hundred thirty-eight million, seven hundred twenty thousand, one hundred.

Scientific notation

• Scientific notation: 1.23387201 × 10¹⁰

Factors of 12338720100

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 506

Divisors of 12338720100

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 28 30 35 36 42 45 50 60 61 63 70 75 84 90 97 100 105 122 126 140 150 175 180 183 194 210 225 244 252 291 300 305 315 331 350 366 388 420 427 450 485 525 549 582 610 630 662 679 700 732 854 873 900 915 970 993 1050 1098 1164 1220 1260 1281 1324 1358 1455 1525 1575 1655 1708 1746 1830 1940 1986 2037 2100 2135 2196 2317 2425 2562 2716 2745 2910 2979 3050 3150 3310 3395 3492 3660 3843 3972 4074 4270 4365 4575 4634 4850 4965 5124 5490 5820 5917 5958 6100 6111 6300 6405 6620 6790 6951 7275 7686 8148 8275 8540 8730 9150 9268 9700 9930 10185 10675 10980 11585 11834 11916 12222 12810 13580 13725 13902 14550 14895 15372 16550 16975 17460 17751 18300 19215 19860 20191 20370 20853 21350 21825 23170 23668 24444 24825 25620 27450 27804 29100 29585 29790 30555 32025 32107 33100 33950 34755 35502 38430 40382 40740 41419 41706 42700 43650 46340 49650 50925 53253 54900 57925 59170 59580 60573 61110 64050 64214 67900 69510 71004 74475 76860 80764 82838 83412 87300 88755 96075 96321 99300 100955 101850 104265 106506 115850 118340 121146 122220 124257 128100 128428 139020 141337 147925 148950 152775 160535 165676 173775 177510 181719 192150 192642 201910 203700 207095 208530 213012 224749 231700 242292 248514 266265 282674 288963 295850 297900 302865 305550 321070 347550 355020 363438 372771 384300 385284 403820 414190 417060 424011 443775 449498 481605 497028 504775 521325 532530 565348 577926 591700 605730 611100 621285 642140 674247 695100 706685 726876 745542 802675 828380 848022 887550 898996 908595 963210 1009550 1035475 1042650 1065060 1123745 1155852 1211460 1242570 1272033 1331325 1348494 1413370 1444815 1491084 1514325 1605350 1696044 1775100 1817190 1863855 1926420 1958527 2019100 2022741 2070950 2085300 2120055 2247490 2408025 2485140 2544066 2662650 2696988 2826740 2889630 3028650 3106425 3210700 3371235 3533425 3634380 3727710 3917054 4045482 4141900 4240110 4494980 4542975 4816050 5088132 5325300 5618725 5779260 5875581 6057300 6212850 6360165 6742470 7066850 7224075 7455420 7834108 8090964 8480220 9085950 9319275 9632100 9792635 10113705 10600275 11237450 11751162 12425700 12720330 13484940 13709689 14133700 14448150 16856175 17626743 18171900 18638550 19585270 20227410 21200550 22474900 23502324 25440660 27419378 28896300 29377905 31800825 33712350 35253486 37277100 39170540 40454820 41129067 42401100 48963175 50568525 54838756 58755810 63601650 67424700 68548445 70506972 82258134 88133715 97926350 101137050 117511620 123387201 127203300 137096890 146889525 164516268 176267430 195852700 202274100 205645335 246774402 274193780 293779050 342742225 352534860 411290670 440668575 493548804 587558100 616936005 685484450 822581340 881337150 1028226675 1233872010 1370968900 1762674300 2056453350 2467744020 3084680025 4112906700 6169360050 12338720100
• Sum of all divisors σ(n): 45524891776
• Sum of proper divisors (its aliquot sum) s(n): 33186171676
• 12338720100 is an abundant number, because the sum of its proper divisors (33186171676) is greater than itself. Its abundance is 20847451576

Bases of 12338720100

• Binary: 1011011111011100011110110101100100₂
• Hexadecimal: 0x2DF71ED64
• Base-36: 5O25LD0

Squares and roots of 12338720100

• 12338720100 squared (12338720100²) is 152244013706144010000
• 12338720100 cubed (12338720100³) is 1878496272020674589681601000000
• The square root of 12338720100 is 111079.7915914501
• The cube root of 12338720100 is 2310.7699125879

Scales and comparisons

• 12,338,720,100 seconds is equal to 392 years, 17 weeks, 2 days, 6 hours, 15 minutes.
• To count from 1 to 12,338,720,100 would take you about seven hundred eighty-four 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 12338720100 cubic inches would be around 192.6 feet tall.

Recreational maths with 12338720100

• 12338720100 backwards is 00102783321
• The number of decimal digits it has is: 11
• The sum of 12338720100's digits is 27
• More coming soon!