21060949189320

Names of 21060949189320

• Cardinal: 21060949189320 can be written as Twenty-one trillion, sixty billion, nine hundred forty-nine million, one hundred eighty-nine thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.106094918932 × 10¹³

Factors of 21060949189320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9552

Divisors of 21060949189320

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 31 36 40 45 54 60 61 62 72 90 93 108 120 122 124 135 155 180 183 186 216 244 248 270 279 305 310 360 366 372 465 488 540 549 558 610 620 732 744 837 915 930 1080 1098 1116 1220 1240 1259 1395 1464 1647 1674 1830 1860 1891 2196 2232 2440 2518 2745 2790 3294 3348 3660 3720 3777 3782 4185 4392 5036 5490 5580 5673 6295 6588 6696 7320 7554 7564 8191 8235 8370 9455 10072 10980 11160 11331 11346 12590 13176 15108 15128 16382 16470 16740 17019 18885 18910 21960 22662 22692 24573 25180 28365 30216 32764 32940 33480 33993 34038 37770 37820 39029 40955 45324 45384 49146 50360 51057 56655 56730 65528 65880 67986 68076 73719 75540 75640 76799 78058 81910 85095 90648 98292 102114 113310 113460 117087 122865 135972 136152 147438 151080 153598 156116 163820 169965 170190 195145 196584 204228 221157 226620 226920 230397 234174 245730 253921 255285 271944 294876 307196 312232 327640 339930 340380 351261 368595 383995 390290 408456 442314 453240 460794 468348 491460 499651 507842 510570 585435 589752 614392 679860 680760 691191 702522 737190 761763 767990 780580 884628 921588 936696 982920 999302 1015684 1021140 1053783 1105785 1151985 1170870 1269605 1359720 1382382 1405044 1474380 1498953 1523526 1535980 1561160 1756305 1769256 1843176 1998604 2031368 2042280 2073573 2107566 2211570 2285289 2303970 2341740 2380769 2498255 2539210 2764764 2810088 2948760 2997906 3047052 3071960 3455955 3512610 3808815 3997208 4147146 4215132 4423140 4496859 4570578 4607940 4683480 4761538 4996510 5078420 5268915 5529528 5995812 6094104 6855867 6911910 7025220 7142307 7494765 7617630 8294292 8430264 8846280 8993718 9141156 9215880 9523076 9993020 10156840 10312469 10367865 10537830 11426445 11903845 11991624 13490577 13711734 13823820 14050440 14284614 14989530 15235260 15489181 16588584 17987436 18282312 19046152 19986040 20624938 20735730 21075660 21426921 22484295 22852890 23807690 26981154 27423468 27647640 28569228 29979060 30470520 30937407 30978362 34279335 35711535 35974872 41249876 41471460 42151320 42853842 44968590 45705780 46467543 47615380 51562345 53962308 54846936 57138456 59958120 61874814 61956724 64280763 67452885 68558670 71423070 77445905 82499752 82942920 85707684 89937180 91411560 92812221 92935086 95230760 103124690 107134605 107924616 123749628 123913448 128561526 134905770 137117340 139402629 142846140 154687035 154891810 171415368 179874360 185624442 185870172 206249380 214269210 232337715 247499256 257123052 269811540 274234680 278436663 278805258 285692280 309374070 309783620 319686539 321403815 371248884 371740344 412498760 418207887 428538420 464061105 464675430 514246104 539623080 556873326 557610516 618748140 619567240 629060609 639373078 642807630 697013145 742497768 836415774 857076840 928122210 929350860 959059617 1113746652 1115221032 1237496280 1258121218 1278746156 1285615260 1392183315 1394026290 1598432695 1672831548 1856244420 1858701720 1887181827 1918119234 2091039435 2227493304 2516242436 2557492312 2571230520 2784366630 2788052580 2877178851 3145303045 3196865390 3345663096 3712488840 3774363654 3836238468 4182078870 4795298085 5032484872 5568733260 5576105160 5661545481 5754357702 6290606090 6393730780 7548727308 7672476936 8364157740 8631536553 9435909135 9590596170 11137466520 11323090962 11508715404 12581212180 12787461560 14385894255 15097454616 16728315480 16984636443 17263073106 18871818270 19181192340 19500878879 22646181924 23017430808 25162424360 28307727405 28771788510 33969272886 34526146212 37743636540 38362384680 39001757758 43157682765 45292363848 56615454810 57543577020 58502636637 67938545772 69052292424 75487273080 78003515516 84923182215 86315365530 97504394395 113230909620 115087154040 117005273274 135877091544 156007031032 169846364430 172630731060 175507909911 195008788790 226461819240 234010546548 292513183185 339692728860 345261462120 351015819822 390017577580 468021093096 526523729733 585026366370 679385457720 702031639644 780035155160 877539549555 1053047459466 1170052732740 1404063279288 1755079099110 2106094918932 2340105465480 2632618648665 3510158198220 4212189837864 5265237297330 7020316396440 10530474594660 21060949189320
• Sum of all divisors σ(n): 73723281408000
• Sum of proper divisors (its aliquot sum) s(n): 52662332218680
• 21060949189320 is an abundant number, because the sum of its proper divisors (52662332218680) is greater than itself. Its abundance is 31601383029360

Bases of 21060949189320

• Binary: 100110010011110100010011001010010001011001000₂
• Hexadecimal: 0x1327A26522C8
• Base-36: 7GR9LDB60

Squares and roots of 21060949189320

• 21060949189320 squared (21060949189320²) is 443563580755118765202062400
• 21060949189320 cubed (21060949189320³) is 9341870036516394911422695529272053568000
• The square root of 21060949189320 is 4589220.9784798989
• The cube root of 21060949189320 is 27615.9071246689

Scales and comparisons

• 21,060,949,189,320 seconds is equal to 669,673 years, 1 week, 6 days, 23 hours, 42 minutes.
• To count from 1 to 21,060,949,189,320 would take you about one million, six hundred seventy-four thousand, one hundred eighty-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 21060949189320 cubic inches would be around 2301.3 feet tall.

Recreational maths with 21060949189320

• 21060949189320 backwards is 02398194906012
• 21060949189320 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21060949189320's digits is 54
• More coming soon!