26401033890

Names of 26401033890

• Cardinal: 26401033890 can be written as Twenty-six billion, four hundred one million, thirty-three thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 2.640103389 × 10¹⁰

Factors of 26401033890

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6747

Divisors of 26401033890

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 27 30 33 35 42 45 49 54 55 63 66 70 77 81 90 98 99 105 110 126 135 147 154 162 165 189 198 210 231 243 245 270 294 297 315 330 378 385 405 441 462 486 490 495 539 567 594 630 693 729 735 770 810 882 891 945 990 1078 1134 1155 1215 1323 1386 1458 1470 1485 1617 1701 1782 1890 2079 2205 2310 2430 2646 2673 2695 2835 2970 3234 3402 3465 3645 3969 4158 4410 4455 4851 5103 5346 5390 5670 6237 6615 6719 6930 7290 7938 8019 8085 8505 8910 9702 10206 10395 11907 12474 13230 13365 13438 14553 16038 16170 17010 18711 19845 20157 20790 23814 24255 25515 26730 29106 31185 33595 35721 37422 39690 40095 40314 43659 47033 48510 51030 56133 59535 60471 62370 67190 71442 72765 73909 80190 87318 93555 94066 100785 112266 119070 120942 130977 141099 145530 147818 178605 181413 187110 201570 218295 221727 235165 261954 280665 282198 302355 329231 357210 362826 369545 392931 423297 436590 443454 470330 517363 544239 561330 604710 654885 658462 665181 705495 739090 785862 846594 907065 987693 1034726 1088478 1108635 1269891 1309770 1330362 1410990 1552089 1632717 1646155 1814130 1964655 1975386 1995543 2116485 2217270 2539782 2586815 2721195 2963079 3104178 3265434 3292310 3325905 3621541 3809673 3929310 3991086 4232970 4656267 4898151 4938465 5173630 5442390 5926158 5986629 6349455 6651810 7243082 7619346 7760445 8163585 8889237 9312534 9796302 9876930 9977715 10864623 11429019 11973258 12698910 13968801 14815395 15520890 16327170 17778474 17959887 18107705 19048365 19955430 21729246 22858038 23281335 24490755 26667711 27937602 29630790 29933145 32593869 34287057 35919774 36215410 38096730 41906403 44446185 46562670 48981510 53335422 53879661 54323115 57145095 59866290 65187738 68574114 69844005 80003133 83812806 88892370 89799435 97781607 107759322 108646230 114290190 125719209 133338555 139688010 160006266 162969345 171435285 179598870 195563214 209532015 240009399 251438418 266677110 269398305 293344821 325938690 342870570 377157627 400015665 419064030 480018798 488908035 538796610 586689642 628596045 754315254 800031330 880034463 977816070 1200046995 1257192090 1466724105 1760068926 1885788135 2400093990 2640103389 2933448210 3771576270 4400172315 5280206778 8800344630 13200516945 26401033890
• Sum of all divisors σ(n): 90431147520
• Sum of proper divisors (its aliquot sum) s(n): 64030113630
• 26401033890 is an abundant number, because the sum of its proper divisors (64030113630) is greater than itself. Its abundance is 37629079740

Bases of 26401033890

• Binary: 11000100101100111111100111010100010₂
• Hexadecimal: 0x6259FCEA2
• Base-36: C4MHS4I

Squares and roots of 26401033890

• 26401033890 squared (26401033890²) is 697014590460928532100
• 26401033890 cubed (26401033890³) is 18401905824583444896840052869000
• The square root of 26401033890 is 162483.9496381105
• The cube root of 26401033890 is 2977.6499756319

Scales and comparisons

• 26,401,033,890 seconds is equal to 839 years, 24 weeks, 3 days, 12 hours, 31 minutes, 30 seconds.
• To count from 1 to 26,401,033,890 would take you about one thousand, six hundred seventy-eight 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 26401033890 cubic inches would be around 248.1 feet tall.

Recreational maths with 26401033890

• 26401033890 backwards is 09833010462
• The number of decimal digits it has is: 11
• The sum of 26401033890's digits is 36
• More coming soon!