12832906842

Names of 12832906842

• Cardinal: 12832906842 can be written as Twelve billion, eight hundred thirty-two million, nine hundred six thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 1.2832906842 × 10¹⁰

Factors of 12832906842

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 116

Divisors of 12832906842

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 43 49 54 61 63 86 98 122 126 129 147 183 189 258 294 301 366 378 387 427 441 549 602 774 854 882 903 1098 1161 1281 1323 1647 1806 1849 2107 2322 2562 2623 2646 2709 2989 3294 3698 3843 4214 5246 5418 5547 5978 6321 7686 7869 8127 8967 11094 11529 12642 12943 15738 16254 16641 17934 18361 18963 23058 23607 25886 26901 33282 36722 37926 38829 47214 49923 53802 55083 56889 70821 77658 79507 80703 90601 99846 110166 112789 113778 116487 128527 141642 159014 161406 165249 181202 225578 232974 238521 257054 271803 330498 338367 349461 385581 477042 495747 543606 556549 676734 698922 715563 771162 789523 815409 991494 1015101 1113098 1156743 1431126 1579046 1630818 1669647 2030202 2146689 2313486 2368569 2446227 3045303 3339294 3470229 3895843 4293378 4737138 4849927 4892454 5008941 5526661 6090606 6940458 7105707 7791686 9699854 10017882 11053322 11687529 14211414 14549781 15026823 16579983 21317121 23375058 29099562 30053646 33159966 33949489 35062587 42634242 43649343 49739949 67898978 70125174 87298686 99479898 101848467 105187761 130948029 149219847 203696934 210375522 237646423 261896058 298439694 305545401 475292846 611090802 712939269 916636203 1425878538 1833272406 2138817807 4277635614 6416453421 12832906842
• Sum of all divisors σ(n): 34520112000
• Sum of proper divisors (its aliquot sum) s(n): 21687205158
• 12832906842 is an abundant number, because the sum of its proper divisors (21687205158) is greater than itself. Its abundance is 8854298316

Bases of 12832906842

• Binary: 1011111100111001101001111001011010₂
• Hexadecimal: 0x2FCE69E5A
• Base-36: 5W8DQAI

Squares and roots of 12832906842

• 12832906842 squared (12832906842²) is 164683498015450412964
• 12832906842 cubed (12832906842³) is 2113367988446967026237441099688
• The square root of 12832906842 is 113282.4207103645
• The cube root of 12832906842 is 2341.2170624763

Scales and comparisons

• 12,832,906,842 seconds is equal to 408 years, 2 weeks, 3 days, 20 minutes, 42 seconds.
• To count from 1 to 12,832,906,842 would take you about eight hundred sixteen 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 12832906842 cubic inches would be around 195.1 feet tall.

Recreational maths with 12832906842

• 12832906842 backwards is 24860923821
• The number of decimal digits it has is: 11
• The sum of 12832906842's digits is 45
• More coming soon!