26138200400

Names of 26138200400

• Cardinal: 26138200400 can be written as Twenty-six billion, one hundred thirty-eight million, two hundred thousand, four hundred.

Scientific notation

• Scientific notation: 2.61382004 × 10¹⁰

Factors of 26138200400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 17430

Divisors of 26138200400

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 25 26 34 40 50 52 65 68 80 85 100 104 130 136 170 200 208 221 260 272 289 325 340 400 425 442 520 578 650 680 850 884 1040 1105 1156 1300 1360 1445 1700 1768 2210 2312 2600 2890 3400 3536 3757 4420 4624 5200 5525 5780 6800 7225 7514 8840 11050 11560 14450 15028 17393 17680 18785 22100 23120 28900 30056 34786 37570 44200 57800 60112 69572 75140 86965 88400 93925 115600 139144 150280 173930 187850 226109 278288 295681 300560 347860 375700 434825 452218 591362 695720 751400 869650 904436 1130545 1182724 1391440 1478405 1502800 1739300 1808872 2261090 2365448 2956810 3478600 3617744 3843853 4522180 4730896 5026577 5652725 5913620 6957200 7392025 7687706 9044360 10053154 11305450 11827240 14784050 15375412 18088720 19219265 20106308 22610900 23654480 25132885 29568100 30750824 38438530 40212616 45221800 50265770 59136200 61501648 65345501 76877060 80425232 90443600 96096325 100531540 118272400 125664425 130691002 153754120 192192650 201063080 251328850 261382004 307508240 326727505 384385300 402126160 502657700 522764008 653455010 768770600 1005315400 1045528016 1306910020 1537541200 1633637525 2010630800 2613820040 3267275050 5227640080 6534550100 13069100200 26138200400
• Sum of all divisors σ(n): 71843794932
• Sum of proper divisors (its aliquot sum) s(n): 45705594532
• 26138200400 is an abundant number, because the sum of its proper divisors (45705594532) is greater than itself. Its abundance is 19567394132

Bases of 26138200400

• Binary: 11000010101111101010100100101010000₂
• Hexadecimal: 0x615F54950
• Base-36: C0A0CI8

Squares and roots of 26138200400

• 26138200400 squared (26138200400²) is 683205520150560160000
• 26138200400 cubed (26138200400³) is 17857762800081579634336064000000
• The square root of 26138200400 is 161673.1282557495
• The cube root of 26138200400 is 2967.7357462171

Scales and comparisons

• 26,138,200,400 seconds is equal to 831 years, 5 weeks, 6 days, 11 hours, 13 minutes, 20 seconds.
• To count from 1 to 26,138,200,400 would take you about one thousand, six hundred sixty-two 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 26138200400 cubic inches would be around 247.3 feet tall.

Recreational maths with 26138200400

• 26138200400 backwards is 00400283162
• 26138200400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 26138200400's digits is 26
• More coming soon!