2972697200640

Names of 2972697200640

• Cardinal: 2972697200640 can be written as Two trillion, nine hundred seventy-two billion, six hundred ninety-seven million, two hundred thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.97269720064 × 10¹²

Factors of 2972697200640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 19992

Divisors of 2972697200640

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 128 135 144 160 162 180 181 192 216 240 256 270 288 320 324 360 362 384 405 432 480 512 540 543 576 640 648 720 724 768 810 864 905 960 1024 1080 1086 1152 1280 1296 1440 1448 1536 1620 1629 1728 1810 1920 2048 2160 2172 2304 2560 2592 2715 2880 2896 3072 3240 3258 3456 3620 3840 4320 4344 4608 4887 5120 5184 5430 5760 5792 6144 6480 6516 6912 7240 7680 8145 8640 8688 9216 9774 10240 10368 10860 11520 11584 12960 13032 13824 14480 14661 15360 16290 17280 17376 18432 19548 19801 20736 21720 23040 23168 24435 25920 26064 27648 28960 29322 30720 32580 34560 34752 39096 39602 41472 43440 46080 46336 48870 51840 52128 55296 57920 58644 59403 65160 69120 69504 73305 78192 79204 82944 86880 92160 92672 97740 99005 103680 104256 115840 117288 118806 130320 138240 139008 146610 156384 158408 165888 173760 178209 185344 195480 198010 207360 208512 231680 234576 237612 260640 276480 278016 293220 297015 312768 316816 347520 356418 370688 390960 396020 414720 417024 463360 469152 475224 521280 534627 556032 586440 594030 625536 633632 695040 712836 781920 792040 829440 834048 891045 926720 938304 950448 1042560 1069254 1112064 1172880 1188060 1251072 1267264 1390080 1425672 1563840 1584080 1603881 1668096 1782090 1853440 1876608 1900896 2085120 2138508 2345760 2376120 2502144 2534528 2673135 2780160 2851344 3127680 3168160 3207762 3336192 3564180 3583981 3753216 3801792 4170240 4277016 4691520 4752240 5004288 5069056 5346270 5560320 5702688 6255360 6336320 6415524 7128360 7167962 7506432 7603584 8019405 8340480 8554032 9383040 9504480 10008576 10138112 10692540 10751943 11405376 12510720 12672640 12831048 14256720 14335924 15012864 15207168 16038810 16680960 17108064 17919905 18766080 19008960 20276224 21385080 21503886 22810752 25021440 25345280 25662096 28513440 28671848 30025728 30414336 32077620 32255829 34216128 35839810 37532160 38017920 40552448 42770160 43007772 45621504 50042880 50690560 51324192 53759715 57026880 57343696 60828672 64155240 64511658 68432256 71679620 75064320 76035840 85540320 86015544 91243008 96767487 101381120 102648384 107519430 114053760 114687392 121657344 128310480 129023316 136864512 143359240 150128640 152071680 161279145 171080640 172031088 182486016 193534974 202762240 205296768 215038860 228107520 229374784 256620960 258046632 273729024 286718480 290302461 304143360 322558290 342161280 344062176 364972032 387069948 410593536 430077720 456215040 458749568 483837435 513241920 516093264 547458048 573436960 580604922 608286720 645116580 684322560 688124352 774139896 821187072 860155440 912430080 917499136 967674870 1026483840 1032186528 1094916096 1146873920 1161209844 1290233160 1368645120 1376248704 1451512305 1548279792 1642374144 1720310880 1824860160 1834998272 1935349740 2052967680 2064373056 2293747840 2322419688 2580466320 2737290240 2752497408 2903024610 3096559584 3284748288 3440621760 3669996544 3870699480 4105935360 4128746112 4587495680 4644839376 5160932640 5474580480 5504994816 5806049220 6193119168 6881243520 7339993088 7741398960 8211870720 8257492224 9174991360 9289678752 10321865280 11009989632 11612098440 12386238336 13762487040 15482797920 16423741440 16514984448 18349982720 18579357504 20643730560 22019979264 23224196880 24772476672 27524974080 30965595840 33029968896 36699965440 37158715008 41287461120 46448393760 49544953344 55049948160 61931191680 66059937792 74317430016 82574922240 92896787520 99089906688 110099896320 123862383360 148634860032 165149844480 185793575040 198179813376 247724766720 297269720064 330299688960 371587150080 495449533440 594539440128 743174300160 990899066880 1486348600320 2972697200640
• Sum of all divisors σ(n): 10714476853080
• Sum of proper divisors (its aliquot sum) s(n): 7741779652440
• 2972697200640 is an abundant number, because the sum of its proper divisors (7741779652440) is greater than itself. Its abundance is 4769082451800

Bases of 2972697200640

• Binary: 101011010000100010100011111000100000000000₂
• Hexadecimal: 0x2B4228F8800
• Base-36: 11XMZ5S00

Squares and roots of 2972697200640

• 2972697200640 squared (2972697200640²) is 8836928646692892416409600
• 2972697200640 cubed (2972697200640³) is 26269513050279384880045503119622144000
• The square root of 2972697200640 is 1724151.1536521385
• The cube root of 2972697200640 is 14378.6095747405

Scales and comparisons

• 2,972,697,200,640 seconds is equal to 94,522 years, 29 weeks, 6 days, 14 hours, 24 minutes.
• To count from 1 to 2,972,697,200,640 would take you about two hundred thirty-six thousand, three hundred six 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 2972697200640 cubic inches would be around 1198.2 feet tall.

Recreational maths with 2972697200640

• 2972697200640 backwards is 0460027962792
• 2972697200640 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2972697200640's digits is 54
• More coming soon!