2742193440

Names of 2742193440

• Cardinal: 2742193440 can be written as Two billion, seven hundred forty-two million, one hundred ninety-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.74219344 × 10⁹

Factors of 2742193440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 365

Divisors of 2742193440

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 70 72 80 81 84 90 96 105 108 112 120 126 135 140 144 160 162 167 168 180 181 189 210 216 224 240 252 270 280 288 315 324 334 336 360 362 378 405 420 432 480 501 504 540 543 560 567 630 648 668 672 720 724 756 810 835 840 864 905 945 1002 1008 1080 1086 1120 1134 1169 1260 1267 1296 1336 1440 1448 1503 1512 1620 1629 1670 1680 1810 1890 2004 2016 2160 2172 2268 2338 2505 2520 2534 2592 2672 2715 2835 2896 3006 3024 3240 3258 3340 3360 3507 3620 3780 3801 4008 4320 4344 4509 4536 4676 4887 5010 5040 5068 5344 5430 5670 5792 5845 6012 6048 6335 6480 6516 6680 7014 7240 7515 7560 7602 8016 8145 8688 9018 9072 9352 9774 10020 10080 10136 10521 10860 11340 11403 11690 12024 12670 12960 13032 13360 13527 14028 14480 14661 15030 15120 15204 16032 16290 17376 17535 18036 18144 18704 19005 19548 20040 20272 21042 21720 22545 22680 22806 23380 24048 24435 25340 26064 26720 27054 28056 28960 29322 30060 30227 30240 30408 31563 32580 34209 35070 36072 37408 38010 39096 40080 40544 42084 43440 45090 45360 45612 46760 48096 48870 50680 52128 52605 54108 56112 57015 58644 60120 60454 60816 63126 65160 67635 68418 70140 72144 73305 76020 78192 80160 84168 86880 90180 90681 90720 91224 93520 94689 97740 101360 102627 105210 108216 112224 114030 117288 120240 120908 121632 126252 130320 135270 136836 140280 144288 146610 151135 152040 156384 157815 168336 171045 180360 181362 182448 187040 189378 195480 202720 205254 210420 211589 216432 228060 234576 240480 241816 252504 260640 270540 272043 273672 280560 293220 302270 304080 315630 336672 342090 360720 362724 364896 378756 390960 410508 420840 423178 432864 453405 456120 469152 473445 483632 505008 513135 541080 544086 547344 561120 586440 604540 608160 631260 634767 684180 721440 725448 757512 781920 816129 821016 841680 846356 906810 912240 946890 967264 1010016 1026270 1057945 1082160 1088172 1094688 1172880 1209080 1262520 1269534 1360215 1368360 1450896 1515024 1632258 1642032 1683360 1692712 1813620 1824480 1893780 1904301 2052540 2115890 2164320 2176344 2345760 2418160 2448387 2525040 2539068 2720430 2736720 2901792 3030048 3173835 3264516 3284064 3385424 3627240 3787560 3808602 4080645 4105080 4231780 4352688 4836320 4896774 5050080 5078136 5440860 5473440 5712903 6347670 6529032 6770848 7254480 7575120 7617204 8161290 8210160 8463560 8705376 9521505 9793548 10156272 10881720 11425806 12241935 12695340 13058064 14508960 15150240 15234408 16322580 16420320 16927120 17138709 19043010 19587096 20312544 21763440 22851612 24483870 25390680 26116128 28564515 30468816 32645160 33854240 34277418 38086020 39174192 43526880 45703224 48967740 50781360 57129030 60937632 65290320 68554836 76172040 78348384 85693545 91406448 97935480 101562720 114258060 130580640 137109672 152344080 171387090 182812896 195870960 228516120 274219344 304688160 342774180 391741920 457032240 548438688 685548360 914064480 1371096720 2742193440
• Sum of all divisors σ(n): 11187880704
• Sum of proper divisors (its aliquot sum) s(n): 8445687264
• 2742193440 is an abundant number, because the sum of its proper divisors (8445687264) is greater than itself. Its abundance is 5703493824

Bases of 2742193440

• Binary: 10100011011100101000110100100000₂
• Hexadecimal: 0xA3728D20
• Base-36: 19CMQ00

Squares and roots of 2742193440

• 2742193440 squared (2742193440²) is 7519624862379033600
• 2742193440 cubed (2742193440³) is 20620265968876688731459584000
• The square root of 2742193440 is 52365.9568804009
• The cube root of 2742193440 is 1399.6926944549

Scales and comparisons

• 2,742,193,440 seconds is equal to 87 years, 10 weeks, 8 hours, 24 minutes.
• To count from 1 to 2,742,193,440 would take you about one hundred seventy-four 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 2742193440 cubic inches would be around 116.6 feet tall.

Recreational maths with 2742193440

• 2742193440 backwards is 0443912472
• 2742193440 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2742193440's digits is 36
• More coming soon!