2742155857920

Names of 2742155857920

• Cardinal: 2742155857920 can be written as Two trillion, seven hundred forty-two billion, one hundred fifty-five million, eight hundred fifty-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.74215585792 × 10¹²

Factors of 2742155857920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 504

Divisors of 2742155857920

• Number of divisors d(n): 832
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 61 64 68 80 85 96 102 120 122 128 136 160 170 183 192 193 204 223 240 244 255 256 272 305 320 340 366 384 386 408 446 480 488 510 512 544 579 610 640 669 680 732 768 772 816 892 915 960 965 976 1020 1024 1037 1088 1115 1158 1220 1280 1338 1360 1464 1536 1544 1632 1784 1830 1920 1930 1952 2040 2048 2074 2176 2230 2316 2440 2560 2676 2720 2895 2928 3072 3088 3111 3264 3281 3345 3568 3660 3791 3840 3860 3904 4080 4096 4148 4352 4460 4632 4880 5120 5185 5352 5440 5790 5856 6144 6176 6222 6528 6562 6690 7136 7320 7582 7680 7720 7808 8160 8296 8704 8920 9264 9760 9843 10240 10370 10704 10880 11373 11580 11712 11773 12288 12352 12444 13056 13124 13380 13603 14272 14640 15164 15360 15440 15555 15616 16320 16405 16592 17408 17840 18528 18955 19520 19686 20480 20740 21408 21760 22746 23160 23424 23546 24704 24888 26112 26248 26760 27206 28544 29280 30328 30720 30880 31110 31232 32640 32810 33184 34816 35319 35680 37056 37910 39040 39372 40809 41480 42816 43039 43520 45492 46320 46848 47092 49215 49408 49776 52224 52496 53520 54412 56865 57088 58560 58865 60656 61440 61760 62220 62464 65280 65620 66368 68015 69632 70638 71360 74112 75820 78080 78744 81618 82960 85632 86078 87040 90984 92640 93696 94184 98430 98816 99552 104448 104992 107040 108824 113730 114176 117120 117730 121312 123520 124440 124928 129117 130560 131240 132736 136030 141276 142720 148224 151640 156160 157488 163236 165920 171264 172156 174080 176595 181968 185280 187392 188368 196860 197632 199104 200141 204045 208896 209984 214080 215195 217648 227460 228352 231251 234240 235460 242624 247040 248880 249856 258234 261120 262480 265472 272060 282552 285440 296448 303280 312320 314976 326472 331840 342528 344312 348160 353190 363936 370560 374784 376736 393720 395264 398208 400282 408090 419968 428160 430390 435296 454920 456704 462502 468480 470920 485248 494080 497760 516468 522240 524960 530944 544120 565104 570880 592896 600423 606560 624640 629952 645585 652944 663680 685056 688624 693753 706380 727872 731663 741120 749568 753472 787440 790528 796416 800564 816180 839936 856320 860780 870592 909840 913408 925004 936960 941840 970496 988160 995520 1000705 1032936 1044480 1049920 1061888 1088240 1130208 1141760 1156255 1185792 1200846 1213120 1249280 1259904 1291170 1305888 1327360 1370112 1377248 1387506 1412760 1455744 1463326 1482240 1506944 1574880 1592832 1601128 1632360 1679872 1712640 1721560 1741184 1819680 1850008 1873920 1883680 1940992 1976320 1991040 2001410 2065872 2099840 2123776 2176480 2194989 2260416 2283520 2312510 2371584 2401692 2426240 2519808 2582340 2611776 2625379 2654720 2740224 2754496 2775012 2825520 2911488 2926652 2964480 3002115 3013888 3149760 3185664 3202256 3264720 3359744 3425280 3443120 3468765 3482368 3639360 3658315 3700016 3747840 3767360 3881984 3952640 3982080 4002820 4131744 4199680 4247552 4352960 4389978 4520832 4567040 4625020 4803384 4852480 5039616 5164680 5223552 5250758 5309440 5508992 5550024 5651040 5822976 5853304 5928960 6004230 6027776 6299520 6371328 6404512 6529440 6719488 6850560 6886240 6937530 6964736 7278720 7316630 7400032 7534720 7763968 7876137 7964160 8005640 8263488 8399360 8705920 8779956 9041664 9250040 9606768 9704960 10079232 10329360 10447104 10501516 10618880 10974945 11017984 11100048 11302080 11645952 11706608 11857920 12008460 12055552 12599040 12742656 12809024 13058880 13126895 13438976 13701120 13772480 13875060 13929472 14557440 14633260 14800064 15069440 15527936 15752274 15928320 16011280 16526976 16798720 17411840 17559912 18083328 18500080 19213536 19409920 20158464 20658720 20894208 21003032 21237760 21949890 22035968 22200096 22604160 23291904 23413216 24016920 24111104 25198080 25618048 26117760 26253790 27544960 27750120 27858944 29114880 29266520 29600128 30138880 31504548 31856640 32022560 33053952 33597440 34823680 35119824 36166656 37000160 38427072 38819840 39380685 40316928 41317440 41788416 42006064 43899780 44071936 44400192 44631443 45208320 46583808 46826432 48033840 48222208 50396160 51236096 52235520 52507580 55089920 55500240 55717888 58229760 58533040 59200256 60277760 63009096 63713280 64045120 66107904 67194880 69647360 70239648 72333312 74000320 76854144 77639680 78761370 82634880 83576832 84012128 87799560 88143872 88800384 89262886 90416640 93652864 96067680 100792320 102472192 104471040 105015160 110179840 111000480 116459520 117066080 118400512 120555520 126018192 128090240 132215808 133894329 139294720 140479296 144666624 148000640 153708288 157522740 165269760 167153664 168024256 175599120 176287744 177600768 178525772 180833280 187305728 192135360 201584640 204944384 208942080 210030320 220359680 222000960 223157215 232919040 234132160 236801024 241111040 252036384 256180480 264431616 267788658 278589440 280958592 296001280 307416576 315045480 330539520 336048512 351198240 355201536 357051544 361666560 374611456 384270720 409888768 417884160 420060640 440719360 444001920 446314430 468264320 473602048 504072768 512360960 528863232 535577316 561917184 592002560 614833152 630090960 661079040 669471645 672097024 702396480 710403072 714103088 723333120 749222912 768541440 819777536 835768320 840121280 881438720 888003840 892628860 936528640 947204096 1008145536 1024721920 1071154632 1123834368 1184005120 1229666304 1260181920 1322158080 1338943290 1344194048 1404792960 1420806144 1428206176 1498445824 1537082880 1680242560 1776007680 1785257720 1873057280 2016291072 2049443840 2142309264 2247668736 2368010240 2459332608 2520363840 2644316160 2677886580 2688388096 2809585920 2841612288 2856412352 2996891648 3074165760 3360485120 3552015360 3570515440 3746114560 4032582144 4098887680 4284618528 4495337472 4736020480 5040727680 5355773160 5376776192 5619171840 5712824704 6148331520 6720970240 7104030720 7141030880 7492229120 8065164288 8569237056 8990674944 10081455360 10711546320 10753552384 11238343680 11425649408 12296663040 13441940480 14208061440 14282061760 14984458240 16130328576 17138474112 20162910720 21423092640 22476687360 22851298816 26883880960 28564123520 32260657152 34276948224 40325821440 42846185280 44953374720 45702597632 53767761920 57128247040 68553896448 80651642880 85692370560 91405195264 114256494080 137107792896 161303285760 171384741120 182810390528 228512988160 274215585792 342769482240 457025976320 548431171584 685538964480 914051952640 1371077928960 2742155857920
• Sum of all divisors σ(n): 9533713803264
• Sum of proper divisors (its aliquot sum) s(n): 6791557945344
• 2742155857920 is an abundant number, because the sum of its proper divisors (6791557945344) is greater than itself. Its abundance is 4049402087424

Bases of 2742155857920

• Binary: 100111111001110101001110011101000000000000₂
• Hexadecimal: 0x27E7539D000
• Base-36: YZQ8SPHC

Squares and roots of 2742155857920

• 2742155857920 squared (2742155857920²) is 7519418749124971226726400
• 2742155857920 cubed (2742155857920³) is 20619418171066518723519246225113088000
• The square root of 2742155857920 is 1655945.6083821109
• The cube root of 2742155857920 is 13996.8630010865

Scales and comparisons

• 2,742,155,857,920 seconds is equal to 87,192 years, 3 weeks, 6 days, 32 minutes.
• To count from 1 to 2,742,155,857,920 would take you about two hundred seventeen thousand, nine 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 2742155857920 cubic inches would be around 1166.4 feet tall.

Recreational maths with 2742155857920

• 2742155857920 backwards is 0297585512472
• The number of decimal digits it has is: 13
• The sum of 2742155857920's digits is 57
• More coming soon!