1272162214820

Names of 1272162214820

• Cardinal: 1272162214820 can be written as One trillion, two hundred seventy-two billion, one hundred sixty-two million, two hundred fourteen thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.27216221482 × 10¹²

Factors of 1272162214820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 169

Divisors of 1272162214820

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 4 5 7 10 14 17 20 28 29 34 35 49 58 68 70 85 98 109 116 119 140 145 170 196 203 218 238 245 289 290 340 343 406 436 476 490 493 545 578 580 595 686 763 812 833 841 980 986 1015 1090 1156 1190 1372 1421 1445 1526 1666 1682 1715 1853 1972 2023 2030 2180 2380 2401 2465 2842 2890 3052 3161 3332 3364 3430 3451 3706 3815 4046 4060 4165 4205 4802 4930 5341 5684 5780 5831 5887 6322 6860 6902 7105 7412 7630 8092 8330 8381 8410 9265 9604 9860 9947 10115 10682 11662 11774 12005 12644 12971 13804 14161 14210 14297 15260 15805 16660 16762 16820 17255 18530 19894 20230 21364 22127 23324 23548 24010 24157 25942 26705 28322 28420 28594 29155 29435 31501 31610 33524 34510 37060 37387 39788 40460 40817 41209 41905 44254 48020 48314 49735 51884 53410 53737 56644 57188 58310 58667 58870 63002 63220 64855 69020 69629 70805 71485 74774 81634 82418 83810 88508 90797 91669 96628 99127 99470 100079 106820 107474 110635 116620 117334 117740 120785 126004 129710 139258 141610 142970 149548 154889 157505 163268 164836 167620 169099 181594 183338 186935 198254 198940 200158 204085 206045 214948 220507 221270 234668 241570 243049 259420 261709 268685 278516 283220 285940 288463 293335 309778 315010 338198 348145 363188 366676 373870 376159 396508 400316 408170 410669 412090 441014 442540 453985 458345 483140 486098 495635 500395 523418 537370 576926 586670 619556 630020 635579 641683 676396 693889 696290 700553 747740 752318 774445 816340 821338 824180 845495 882028 907970 913529 916690 972196 991270 1000790 1046836 1074740 1084223 1102535 1153852 1173340 1183693 1215245 1271158 1283366 1308545 1387778 1392580 1401106 1442315 1504636 1543549 1548890 1558373 1642676 1690990 1701343 1815940 1827058 1833380 1880795 1982540 2001580 2019241 2053345 2168446 2205070 2367386 2430490 2542316 2566732 2617090 2633113 2775556 2802212 2874683 2884630 3087098 3097780 3116746 3177895 3208415 3381980 3402686 3469445 3502765 3654116 3761590 4038482 4106690 4336892 4410140 4449053 4491781 4567645 4734772 4860980 4903871 5234180 5266226 5421115 5749366 5769260 5918465 6174196 6233492 6355790 6394703 6416830 6805372 6938890 7005530 7523180 7589561 7717745 7791865 8076964 8213380 8506715 8898106 8983562 9135290 9807742 10096205 10532452 10804843 10842230 10908611 11498732 11836930 11909401 12711580 12789406 12833660 13165565 13877780 14011060 14373415 15179122 15435490 15583730 17013430 17796212 17967124 18270580 18431791 19615484 20122781 20192410 21609686 21684460 21817222 22245265 22458905 23673860 23818802 24519355 25578812 26331130 26492341 28746830 30358244 30870980 31167460 31442467 31973515 34026860 34327097 36863582 37947805 40245562 40384820 43219372 43634444 44490530 44762921 44917810 47637604 49038710 52662260 52984682 54024215 54543055 57493660 59547005 62884934 63947030 68654194 73727164 75633901 75895610 76360277 80491124 83365807 88981060 89525842 89835620 92158955 98077420 100613905 105969364 108048430 109086110 119094010 125769868 127894060 129022537 132461705 137308388 151267802 151791220 152720554 157212335 166731614 171635485 179051684 184317910 185446387 201227810 216096860 218172220 220097269 223814605 238188020 258045074 264923410 302535604 305441108 313340447 314424670 333463228 343270970 368635820 370892774 378169505 381801385 402455620 416829035 440194538 447629210 516090148 529846820 534521939 583560649 626680894 628849340 645112685 686541940 741785548 756339010 763602770 833658070 880389076 895258420 927231935 1069043878 1100486345 1167121298 1253361788 1290225370 1298124709 1512678020 1527205540 1566702235 1667316140 1854463870 2138087756 2193383129 2200972690 2334242596 2580450740 2596249418 2672609695 2917803245 3133404470 3708927740 3741653573 4386766258 4401945380 5192498836 5345219390 5835606490 6266808940 6490623545 7483307146 8773532516 9086872963 10690438780 10966915645 11671212980 12981247090 14966614292 18173745926 18708267865 21933831290 25962494180 36347491852 37416535730 43867662580 45434364815 63608110741 74833071460 90868729630 127216221482 181737459260 254432442964 318040553705 636081107410 1272162214820
• Sum of all divisors σ(n): 3460282966140
• Sum of proper divisors (its aliquot sum) s(n): 2188120751320
• 1272162214820 is an abundant number, because the sum of its proper divisors (2188120751320) is greater than itself. Its abundance is 915958536500

Bases of 1272162214820

• Binary: 10010100000110010110001101110001110100100₂
• Hexadecimal: 0x12832C6E3A4
• Base-36: G8F8JB8K

Squares and roots of 1272162214820

• 1272162214820 squared (1272162214820²) is 1618396700815727827632400
• 1272162214820 cubed (1272162214820³) is 2058863131367117213891141180792168000
• The square root of 1272162214820 is 1127901.6866819555
• The cube root of 1272162214820 is 10835.4635968719

Scales and comparisons

• 1,272,162,214,820 seconds is equal to 40,450 years, 42 weeks, 5 days, 17 hours, 20 seconds.
• To count from 1 to 1,272,162,214,820 would take you about one hundred one thousand, one hundred twenty-seven 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 1272162214820 cubic inches would be around 903 feet tall.

Recreational maths with 1272162214820

• 1272162214820 backwards is 0284122612721
• The number of decimal digits it has is: 13
• The sum of 1272162214820's digits is 38
• More coming soon!