12188949000

Names of 12188949000

• Cardinal: 12188949000 can be written as Twelve billion, one hundred eighty-eight million, nine hundred forty-nine thousand.

Scientific notation

• Scientific notation: 1.2188949 × 10¹⁰

Factors of 12188949000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1427

Divisors of 12188949000

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 17 20 24 25 30 34 40 50 51 60 68 75 85 100 102 120 125 136 150 170 199 200 204 250 255 300 340 375 398 408 425 500 510 597 600 680 750 796 850 995 1000 1020 1194 1201 1275 1500 1592 1700 1990 2040 2125 2388 2402 2550 2985 3000 3383 3400 3603 3980 4250 4776 4804 4975 5100 5970 6005 6375 6766 7206 7960 8500 9608 9950 10149 10200 11940 12010 12750 13532 14412 14925 16915 17000 18015 19900 20298 20417 23880 24020 24875 25500 27064 28824 29850 30025 33830 36030 39800 40596 40834 48040 49750 50745 51000 59700 60050 61251 67660 72060 74625 81192 81668 84575 90075 99500 101490 102085 119400 120100 122502 135320 144120 149250 150125 163336 169150 180150 199000 202980 204170 238999 240200 245004 253725 298500 300250 306255 338300 360300 405960 408340 422875 450375 477998 490008 507450 510425 597000 600500 612510 676600 716997 720600 816680 845750 900750 955996 1014900 1020850 1194995 1201000 1225020 1268625 1433994 1531275 1691500 1801500 1911992 2029800 2041700 2389990 2450040 2537250 2552125 2867988 3062550 3383000 3584985 3603000 4062983 4083400 4779980 5074500 5104250 5735976 5974975 6125100 7169970 7656375 8125966 9559960 10149000 10208500 11949950 12188949 12250200 14339940 15312750 16251932 17924925 20314915 20417000 23899900 24377898 28679880 29874875 30625500 32503864 35849850 40629830 47799800 48755796 59749750 60944745 61251000 71699700 81259660 89624625 97511592 101574575 119499500 121889490 143399400 162519320 179249250 203149150 238999000 243778980 304723725 358498500 406298300 487557960 507872875 609447450 716997000 812596600 1015745750 1218894900 1523618625 2031491500 2437789800 3047237250 4062983000 6094474500 12188949000
• Sum of all divisors σ(n): 40502592000
• Sum of proper divisors (its aliquot sum) s(n): 28313643000
• 12188949000 is an abundant number, because the sum of its proper divisors (28313643000) is greater than itself. Its abundance is 16124694000

Bases of 12188949000

• Binary: 1011010110100001001001101000001000₂
• Hexadecimal: 0x2D6849A08
• Base-36: 5LKZH8O

Squares and roots of 12188949000

• 12188949000 squared (12188949000²) is 148570477724601000000
• 12188949000 cubed (12188949000³) is 1810917975890797634349000000000
• The square root of 12188949000 is 110403.5733117367
• The cube root of 12188949000 is 2301.3822189481

Scales and comparisons

• 12,188,949,000 seconds is equal to 387 years, 29 weeks, 4 days, 19 hours, 10 minutes.
• To count from 1 to 12,188,949,000 would take you about seven hundred seventy-five 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 12188949000 cubic inches would be around 191.8 feet tall.

Recreational maths with 12188949000

• 12188949000 backwards is 00094988121
• The number of decimal digits it has is: 11
• The sum of 12188949000's digits is 42
• More coming soon!