12831130200

Names of 12831130200

• Cardinal: 12831130200 can be written as Twelve billion, eight hundred thirty-one million, one hundred thirty thousand, two hundred.

Scientific notation

• Scientific notation: 1.28311302 × 10¹⁰

Factors of 12831130200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1343

Divisors of 12831130200

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 25 28 30 35 40 42 49 50 56 60 70 75 84 98 100 105 120 140 147 150 168 175 196 200 210 245 280 294 300 350 392 420 490 525 588 600 607 700 719 735 840 980 1050 1176 1214 1225 1400 1438 1470 1821 1960 2100 2157 2428 2450 2876 2940 3035 3595 3642 3675 4200 4249 4314 4856 4900 5033 5752 5880 6070 7190 7284 7350 8498 8628 9105 9800 10066 10785 12140 12747 14380 14568 14700 15099 15175 16996 17256 17975 18210 20132 21245 21570 24280 25165 25494 28760 29400 29743 30198 30350 33992 35231 35950 36420 40264 42490 43140 45525 50330 50988 53925 59486 60396 60700 63735 70462 71900 72840 75495 84980 86280 89229 91050 100660 101976 105693 106225 107850 118972 120792 121400 125825 127470 140924 143800 148715 150990 169960 176155 178458 182100 201320 211386 212450 215700 237944 251650 254940 281848 297430 301980 318675 352310 356916 364200 377475 422772 424900 431400 436433 446145 503300 509880 528465 594860 603960 637350 704620 713832 743575 754950 845544 849800 872866 880775 892290 1006600 1056930 1189720 1274700 1309299 1409240 1487150 1509900 1745732 1761550 1784580 2113860 2182165 2230725 2549400 2618598 2642325 2974300 3019800 3055031 3491464 3523100 3569160 4227720 4364330 4461450 5237196 5284650 5948600 6110062 6546495 7046200 8728660 8922900 9165093 10474392 10569300 10910825 12220124 13092990 15275155 17457320 17845800 18330186 21138600 21385217 21821650 24440248 26185980 30550310 32732475 36660372 42770434 43643300 45825465 52371960 61100620 64155651 65464950 73320744 76375775 85540868 87286600 91650930 106926085 122201240 128311302 130929900 152751550 171081736 183301860 213852170 229127325 256622604 261859800 305503100 320778255 366603720 427704340 458254650 513245208 534630425 611006200 641556510 855408680 916509300 1069260850 1283113020 1603891275 1833018600 2138521700 2566226040 3207782550 4277043400 6415565100 12831130200
• Sum of all divisors σ(n): 46411315200
• Sum of proper divisors (its aliquot sum) s(n): 33580185000
• 12831130200 is an abundant number, because the sum of its proper divisors (33580185000) is greater than itself. Its abundance is 20749054800

Bases of 12831130200

• Binary: 1011111100110010111000001001011000₂
• Hexadecimal: 0x2FCCB8258
• Base-36: 5W7BNFC

Squares and roots of 12831130200

• 12831130200 squared (12831130200²) is 164637902209352040000
• 12831130200 cubed (12831130200³) is 2112490359103063682875608000000
• The square root of 12831130200 is 113274.5787897709
• The cube root of 12831130200 is 2341.1090148197

Scales and comparisons

• 12,831,130,200 seconds is equal to 407 years, 51 weeks, 3 days, 10 hours, 50 minutes.
• To count from 1 to 12,831,130,200 would take you about eight hundred fifteen 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 12831130200 cubic inches would be around 195.1 feet tall.

Recreational maths with 12831130200

• 12831130200 backwards is 00203113821
• 12831130200 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12831130200's digits is 21
• More coming soon!