23123379891920

Names of 23123379891920

• Cardinal: 23123379891920 can be written as Twenty-three trillion, one hundred twenty-three billion, three hundred seventy-nine million, eight hundred ninety-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.312337989192 × 10¹³

Factors of 23123379891920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 77446

Divisors of 23123379891920

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 35 40 44 49 53 55 56 70 77 80 88 98 106 110 112 131 140 154 176 196 212 220 245 262 265 280 308 371 385 392 424 440 490 524 530 539 560 583 616 655 742 770 784 848 880 917 980 1048 1060 1078 1166 1232 1310 1441 1484 1540 1834 1855 1960 2096 2120 2156 2332 2597 2620 2695 2882 2915 2968 3080 3668 3710 3920 4081 4240 4312 4585 4664 5194 5240 5390 5764 5830 5936 6160 6419 6943 7205 7336 7420 8162 8624 9170 9328 10087 10388 10480 10780 11528 11660 12838 12985 13886 14410 14672 14840 16324 18340 20174 20405 20776 21560 23056 23320 25676 25970 27772 28567 28820 29680 32095 32648 34715 36680 40348 40810 41552 43120 46640 48601 50435 51352 51940 55544 57134 57640 64190 65296 69430 70609 73360 76373 77237 80696 81620 97202 100870 102704 103880 111088 114268 115280 128380 138860 141218 142835 152746 154474 161392 163240 194404 201740 207760 228536 243005 256760 277720 282436 285670 305492 308948 326480 340207 353045 381865 386185 388808 403480 457072 486010 513520 534611 540659 555440 564872 571340 610984 617896 680414 706090 763730 772370 777616 806960 849607 972020 1069222 1081318 1129744 1142680 1221968 1235792 1360828 1412180 1527460 1544740 1699214 1701035 1944040 2138444 2162636 2285360 2673055 2703295 2721656 2824360 3054920 3089480 3398428 3402070 3742277 3784613 3888080 4093561 4248035 4276888 4325272 5346110 5406590 5443312 5648720 5947249 6109840 6178960 6796856 6804140 7484554 7569226 8187122 8496070 8553776 8650544 10118047 10692220 10813180 11894498 13593712 13608280 14969108 15138452 16374244 16992140 18711385 18923065 20236094 20467805 21384440 21626360 23788996 27216560 28654927 29736245 29938216 30276904 32748488 33984280 37422770 37846130 40472188 40935610 41630743 42768880 43252720 45029171 47577992 50590235 57309854 59472490 59876432 60553808 65496976 67968560 70826329 74845540 75692260 80944376 81871220 83261486 90058342 95155984 101180470 111298517 114619708 118944980 141652658 143274635 149691080 151384520 161888752 163742440 166522972 180116684 200584489 202360940 208153715 222597034 225145855 229239416 237889960 283305316 286549270 299382160 302769040 315204197 327484880 333045944 354131645 360233368 401168978 404721880 416307430 445194068 450291710 458478832 475779920 495784303 536256491 556492585 566610632 573098540 630408394 666091888 708263290 720466736 779089619 802337956 809443760 832614860 890388136 900583420 991568606 1002922445 1072512982 1112985170 1133221264 1146197080 1260816788 1416526580 1558179238 1576020985 1604675912 1665229720 1780776272 1801166840 1983137212 2005844890 2145025964 2206429379 2225970340 2292394160 2478921515 2521633576 2681282455 2833053160 3116358476 3152041970 3209351824 3330459440 3602333680 3753795437 3895448095 3966274424 4011689780 4290051928 4412858758 4451940680 4957843030 5043267152 5362564910 5453627333 5666106320 5898821401 6232716952 6304083940 7507590874 7790896190 7932548848 8023379560 8580103856 8825717516 8903881360 9915686060 10725129820 10907254666 11032146895 11797642802 12465433904 12608167880 15015181748 15581792380 16046759120 17651435032 18768977185 19831372120 21450259640 21814509332 22064293790 23595285604 25216335760 26276568059 27268136665 29494107005 30030363496 31163584760 35302870064 37537954370 39662744240 41291749807 42900519280 43629018664 44128587580 47190571208 52553136118 54536273330 58988214010 60060726992 62327169520 75075908740 82583499614 87258037328 88257175160 94381142416 105106272236 109072546660 117976428020 131382840295 150151817480 165166999228 176514350320 206458749035 210212544472 218145093320 235952856040 262765680590 289042248649 300303634960 330333998456 412917498070 420425088944 436290186640 471905712080 525531361180 578084497298 660667996912 825834996140 1051062722360 1156168994596 1445211243245 1651669992280 2102125444720 2312337989192 2890422486490 3303339984560 4624675978384 5780844972980 11561689945960 23123379891920
• Sum of all divisors σ(n): 70043486679936
• Sum of proper divisors (its aliquot sum) s(n): 46920106788016
• 23123379891920 is an abundant number, because the sum of its proper divisors (46920106788016) is greater than itself. Its abundance is 23796726896096

Bases of 23123379891920

• Binary: 101010000011111010100110110000010111011010000₂
• Hexadecimal: 0x1507D4D82ED0
• Base-36: 872QFCY4W

Squares and roots of 23123379891920

• 23123379891920 squared (23123379891920²) is 534690697626050190881286400
• 23123379891920 cubed (23123379891920³) is 12363856125882885863397015685582565888000
• The square root of 23123379891920 is 4808677.5616503963
• The cube root of 23123379891920 is 28489.4307343591

Scales and comparisons

• 23,123,379,891,920 seconds is equal to 735,251 years, 49 weeks, 4 days, 17 hours, 5 minutes, 20 seconds.
• To count from 1 to 23,123,379,891,920 would take you about one million, eight hundred thirty-eight thousand, one hundred twenty-nine 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 23123379891920 cubic inches would be around 2374.1 feet tall.

Recreational maths with 23123379891920

• 23123379891920 backwards is 02919897332132
• The number of decimal digits it has is: 14
• The sum of 23123379891920's digits is 59
• More coming soon!