12212831400

Names of 12212831400

• Cardinal: 12212831400 can be written as Twelve billion, two hundred twelve million, eight hundred thirty-one thousand, four hundred.

Scientific notation

• Scientific notation: 1.22128314 × 10¹⁰

Factors of 12212831400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 13960

Divisors of 12212831400

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 19 20 21 22 24 25 28 30 33 35 38 40 42 44 50 55 56 57 60 66 70 75 76 77 84 88 95 100 105 110 114 120 132 133 140 150 152 154 165 168 175 190 200 209 210 220 228 231 264 266 275 280 285 300 308 330 350 380 385 399 418 420 440 456 462 475 525 532 550 570 600 616 627 660 665 700 760 770 798 825 836 840 924 950 1045 1050 1064 1100 1140 1155 1254 1320 1330 1400 1425 1463 1540 1596 1650 1672 1848 1900 1925 1995 2090 2100 2200 2280 2310 2508 2660 2850 2926 3080 3135 3192 3300 3325 3800 3850 3990 4180 4200 4389 4620 5016 5225 5320 5700 5775 5852 6270 6600 6650 7315 7700 7980 8360 8778 9240 9975 10450 11400 11550 11704 12540 13300 13913 14630 15400 15675 15960 17556 19950 20900 21945 23100 25080 26600 27826 29260 31350 35112 36575 39900 41739 41800 43890 46200 55652 58520 62700 69565 73150 79800 83478 87780 97391 109725 111304 125400 139130 146300 153043 166956 175560 194782 208695 219450 264347 278260 292173 292600 306086 333912 347825 389564 417390 438900 459129 486955 528694 556520 584346 612172 695650 765215 779128 793041 834780 877800 918258 973910 1043475 1057388 1071301 1168692 1224344 1321735 1391300 1460865 1530430 1586082 1669560 1836516 1850429 1947820 2086950 2114776 2142602 2295645 2337384 2434775 2643470 2782600 2907817 2921730 3060860 3172164 3213903 3673032 3700858 3826075 3895640 3965205 4173900 4285204 4591290 4869550 5286940 5356505 5551287 5815634 5843460 6121720 6344328 6427806 6608675 7304325 7401716 7652150 7930410 8347800 8570408 8723451 9182580 9252145 9739100 10573880 10713010 11102574 11478225 11631268 11686920 12855612 13217350 14539085 14608650 14803432 15304300 15860820 16069515 17446902 18365160 18504290 19478200 19826025 20354719 21426020 22205148 22956450 23262536 25711224 26434700 26782525 27756435 29078170 29217300 30608600 31721640 32139030 34893804 37008580 39652050 40709438 42852040 43617255 44410296 45912900 46260725 52869400 53565050 55512870 58156340 58434600 61064157 64278060 69787608 72695425 74017160 79304100 80347575 81418876 87234510 91825800 92521450 101773595 107130100 111025740 116312680 122128314 128556120 138782175 145390850 158608200 160695150 162837752 174469020 185042900 203547190 214260200 218086275 222051480 244256628 277564350 290781700 305320785 321390300 348938040 370085800 407094380 436172550 488513256 508867975 555128700 581563400 610641570 642780600 814188760 872345100 1017735950 1110257400 1221283140 1526603925 1744690200 2035471900 2442566280 3053207850 4070943800 6106415700 12212831400
• Sum of all divisors σ(n): 49689676800
• Sum of proper divisors (its aliquot sum) s(n): 37476845400
• 12212831400 is an abundant number, because the sum of its proper divisors (37476845400) is greater than itself. Its abundance is 25264014000

Bases of 12212831400

• Binary: 1011010111111100010000010010101000₂
• Hexadecimal: 0x2D7F104A8
• Base-36: 5LZ7D0O

Squares and roots of 12212831400

• 12212831400 squared (12212831400²) is 149153250804825960000
• 12212831400 cubed (12212831400³) is 1821583504841253755823144000000
• The square root of 12212831400 is 110511.6799256983
• The cube root of 12212831400 is 2302.8843083357

Scales and comparisons

• 12,212,831,400 seconds is equal to 388 years, 17 weeks, 1 day, 5 hours, 10 minutes.
• To count from 1 to 12,212,831,400 would take you about seven hundred seventy-six 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 12212831400 cubic inches would be around 191.9 feet tall.

Recreational maths with 12212831400

• 12212831400 backwards is 00413821221
• 12212831400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12212831400's digits is 24
• More coming soon!