23278143690

Names of 23278143690

• Cardinal: 23278143690 can be written as Twenty-three billion, two hundred seventy-eight million, one hundred forty-three thousand, six hundred ninety.

Scientific notation

• Scientific notation: 2.327814369 × 10¹⁰

Factors of 23278143690

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 183

Divisors of 23278143690

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 15 17 18 27 29 30 34 45 51 54 58 81 85 87 90 102 127 135 145 153 162 170 174 243 254 255 261 270 289 290 306 381 405 435 459 486 493 510 522 578 635 729 762 765 783 810 867 870 918 986 1143 1215 1270 1305 1377 1445 1458 1479 1530 1566 1734 1905 2159 2187 2286 2295 2349 2430 2465 2601 2610 2754 2890 2958 3429 3645 3683 3810 3915 4131 4318 4335 4374 4437 4590 4698 4930 5202 5715 6477 6858 6885 7047 7290 7366 7395 7803 7830 8262 8381 8670 8874 10287 10795 10935 11049 11430 11745 12393 12954 13005 13311 13770 14094 14790 15606 16762 17145 18415 19431 20574 20655 21141 21590 21870 22098 22185 23409 23490 24786 25143 26010 26622 30861 32385 33147 34290 35235 36703 36830 37179 38862 39015 39933 41310 41905 42282 44370 46818 50286 51435 55245 58293 61722 61965 62611 63423 64770 66294 66555 70227 70470 73406 74358 75429 78030 79866 83810 92583 97155 99441 102870 105705 110109 110490 116586 117045 119799 123930 125222 125715 126846 133110 140454 150858 154305 165735 174879 183515 185166 185895 187833 194310 198882 199665 210681 211410 220218 226287 234090 239598 251430 277749 291465 298323 308610 313055 317115 330327 331470 349758 351135 359397 367030 371790 375666 377145 399330 421362 452574 462915 497205 524637 550545 555498 563499 582930 596646 598995 626110 632043 634230 660654 678861 702270 718794 754290 874395 894969 925830 939165 990981 994410 1049274 1053405 1064387 1078191 1101090 1126998 1131435 1197990 1264086 1357722 1388745 1491615 1573911 1651635 1690497 1748790 1789938 1796985 1878330 1981962 2036583 2106810 2128774 2156382 2262870 2623185 2684907 2777490 2817495 2972943 2983230 3147822 3160215 3193161 3303270 3380994 3394305 3593970 4073166 4474845 4721733 4954905 5071491 5246370 5321935 5369814 5390955 5634990 5945886 6109749 6320430 6386322 6788610 7869555 8054721 8452485 8918829 8949690 9443466 9579483 9909810 10142982 10182915 10643870 10781910 12219498 13424535 14864715 15214473 15739110 15965805 16109442 16904970 17837658 18329247 19158966 20365830 23608665 25357455 26756487 26849070 28738449 29729430 30428946 30548745 31931610 36658494 40273605 44594145 45643419 47217330 47897415 50714910 53512974 57476898 61097490 76072365 80269461 80547210 86215347 89188290 91286838 91646235 95794830 133782435 136930257 143692245 152144730 160538922 172430694 183292470 228217095 258646041 267564870 273860514 287384490 401347305 431076735 456434190 517292082 684651285 775938123 802694610 862153470 1293230205 1369302570 1551876246 2327814369 2586460410 3879690615 4655628738 7759381230 11639071845 23278143690
• Sum of all divisors σ(n): 69601075200
• Sum of proper divisors (its aliquot sum) s(n): 46322931510
• 23278143690 is an abundant number, because the sum of its proper divisors (46322931510) is greater than itself. Its abundance is 23044787820

Bases of 23278143690

• Binary: 10101101011011111000100100011001010₂
• Hexadecimal: 0x56B7C48CA
• Base-36: AOZ7EMI

Squares and roots of 23278143690

• 23278143690 squared (23278143690²) is 541871973652286816100
• 23278143690 cubed (23278143690³) is 12613773664261826602268405409000
• The square root of 23278143690 is 152571.7657038811
• The cube root of 23278143690 is 2855.2848974939

Scales and comparisons

• 23,278,143,690 seconds is equal to 740 years, 8 weeks, 6 days, 23 hours, 1 minute, 30 seconds.
• To count from 1 to 23,278,143,690 would take you about one thousand, four hundred eighty 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 23278143690 cubic inches would be around 237.9 feet tall.

Recreational maths with 23278143690

• 23278143690 backwards is 09634187232
• 23278143690 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 23278143690's digits is 45
• More coming soon!