12210938880

Names of 12210938880

• Cardinal: 12210938880 can be written as Twelve billion, two hundred ten million, nine hundred thirty-eight thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.221093888 × 10¹⁰

Factors of 12210938880

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 354

Divisors of 12210938880

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 256 280 320 336 337 384 420 448 480 512 560 640 672 674 768 840 896 960 1011 1024 1120 1280 1344 1348 1536 1680 1685 1792 1920 2022 2240 2359 2560 2688 2696 3072 3360 3370 3584 3840 4044 4480 4718 5055 5120 5376 5392 6720 6740 7077 7168 7680 8088 8960 9436 10110 10752 10784 11795 13440 13480 14154 15360 16176 17920 18872 20220 21504 21568 23590 26880 26960 28308 32352 35385 35840 37744 40440 43136 47180 53760 53920 56616 64704 70770 75488 80880 86272 94360 107520 107840 113232 113569 129408 141540 150976 161760 172544 188720 215680 226464 227138 258816 283080 301952 323520 340707 345088 377440 431360 452928 454276 517632 566160 567845 603904 647040 681414 754880 794983 862720 905856 908552 1035264 1132320 1135690 1207808 1294080 1362828 1509760 1589966 1703535 1725440 1811712 1817104 2264640 2271380 2384949 2415616 2588160 2725656 3019520 3179932 3407070 3623424 3634208 3974915 4529280 4542760 4769898 5176320 5451312 6039040 6359864 6814140 7246848 7268416 7949830 9058560 9085520 9539796 10902624 11924745 12078080 12719728 13628280 14536832 15899660 18117120 18171040 19079592 21805248 23849490 25439456 27256560 29073664 31799320 36234240 36342080 38159184 43610496 47698980 50878912 54513120 58147328 63598640 72684160 76318368 87220992 95397960 101757824 109026240 116294656 127197280 145368320 152636736 174441984 190795920 203515648 218052480 254394560 290736640 305273472 348883968 381591840 407031296 436104960 508789120 581473280 610546944 763183680 814062592 872209920 1017578240 1221093888 1526367360 1744419840 2035156480 2442187776 3052734720 4070312960 6105469440 12210938880
• Sum of all divisors σ(n): 44768184768
• Sum of proper divisors (its aliquot sum) s(n): 32557245888
• 12210938880 is an abundant number, because the sum of its proper divisors (32557245888) is greater than itself. Its abundance is 20346307008

Bases of 12210938880

• Binary: 1011010111110101000010010000000000₂
• Hexadecimal: 0x2D7D42400
• Base-36: 5LY2SQO

Squares and roots of 12210938880

• 12210938880 squared (12210938880²) is 149107028331095654400
• 12210938880 cubed (12210938880³) is 1820736809529437439312003072000
• The square root of 12210938880 is 110503.1170601083
• The cube root of 12210938880 is 2302.7653493051

Scales and comparisons

• 12,210,938,880 seconds is equal to 388 years, 14 weeks, 7 hours, 28 minutes.
• To count from 1 to 12,210,938,880 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 12210938880 cubic inches would be around 191.9 feet tall.

Recreational maths with 12210938880

• 12210938880 backwards is 08883901221
• 12210938880 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12210938880's digits is 42
• More coming soon!