13947975233920

Names of 13947975233920

• Cardinal: 13947975233920 can be written as Thirteen trillion, nine hundred forty-seven billion, nine hundred seventy-five million, two hundred thirty-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.394797523392 × 10¹³

Factors of 13947975233920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 17454

Divisors of 13947975233920

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 19 20 26 28 32 35 38 40 52 56 64 65 70 76 80 91 95 104 112 128 130 133 140 152 160 182 190 208 224 247 260 266 280 304 320 364 380 416 448 455 494 520 532 560 608 640 665 728 757 760 832 896 910 988 1040 1064 1120 1216 1235 1330 1456 1514 1520 1664 1729 1820 1976 2080 2128 2240 2432 2470 2660 2912 3028 3040 3458 3640 3785 3952 4160 4256 4480 4940 5299 5320 5824 6056 6080 6916 7280 7570 7904 8320 8512 8645 9841 9880 10598 10640 11648 12112 12160 13832 14383 14560 15140 15808 16651 17024 17290 19682 19760 21196 21280 24224 26495 27664 28766 29120 30280 31616 33302 34580 39364 39520 42392 42560 48448 49205 52990 55328 57532 58240 60560 66604 68887 69160 71915 78728 79040 83255 84784 85120 96896 98410 100681 105980 110656 115064 116557 121120 133208 137774 138320 143830 157456 158080 166510 169568 186979 196820 201362 211960 216463 221312 230128 233114 242240 266416 275548 276640 287660 314912 316369 333020 339136 344435 373958 393640 402724 423920 432926 460256 466228 484480 503405 532832 551096 553280 575320 582785 629824 632738 666040 678272 688870 747916 787280 805448 847840 865852 920512 932456 934895 1006810 1065664 1082315 1102192 1106560 1150640 1165570 1259648 1265476 1308853 1332080 1377740 1495832 1515241 1574560 1581845 1610896 1695680 1731704 1841024 1864912 1869790 2013620 2131328 2164630 2204384 2214583 2301280 2331140 2530952 2617706 2664160 2755480 2991664 3030482 3149120 3163690 3221792 3391360 3463408 3729824 3739580 4027240 4112797 4329260 4408768 4429166 4602560 4662280 5061904 5235412 5328320 5510960 5983328 6060964 6298240 6327380 6443584 6544265 6926816 7459648 7479160 7576205 8054480 8225594 8658520 8817536 8858332 9205120 9324560 10123808 10470824 10656640 11021920 11072915 11966656 12121928 12604807 12654760 12887168 13088530 13853632 14919296 14958320 15152410 16108960 16451188 17317040 17716664 18649120 20247616 20563985 20941648 22043840 22145830 23933312 24243856 25209614 25309520 26177060 27707264 28789579 29916640 30304820 32217920 32902376 34634080 35433328 37298240 40495232 41127970 41883296 44087680 44291660 48487712 50419228 50619040 52354120 57579158 59833280 60609640 63024035 64435840 65804752 69268160 70866656 74596480 82255940 83766592 88233649 88583320 96975424 100838456 101238080 104708240 115158316 119666560 121219280 126048070 131609504 138536320 141733312 143947895 163862491 164511880 167533184 176467298 177166640 193950848 201676912 202476160 209416480 230316632 239491333 242438560 252096140 263219008 283466624 287895790 327724982 329023760 352934596 354333280 403353824 418832960 441168245 460633264 478982666 484877120 504192280 526438016 575791580 655449964 658047520 705869192 708666560 806707648 819312455 837665920 882336490 921266528 957965332 969754240 1008384560 1147037437 1151583160 1197456665 1310899928 1316095040 1411738384 1417333120 1613415296 1638624910 1676439331 1764672980 1842533056 1915930664 2016769120 2294074874 2303166320 2394913330 2621799856 2632190080 2823476768 3113387329 3277249820 3352878662 3529345960 3685066112 3831861328 4033538240 4588149748 4606332640 4789826660 5243599712 5646953536 5735187185 6226774658 6554499640 6705757324 7058691920 7663722656 8067076480 8382196655 9176299496 9212665280 9579653320 10487199424 11293907072 11470374370 12453549316 13108999280 13411514648 14117383840 15327445312 15566936645 16764393310 18352598992 18425330560 19159306640 20974398848 21793711303 22940748740 24907098632 26217998560 26823029296 28234767680 30654890624 31133873290 33528786620 36705197984 38318613280 43587422606 45881497480 49814197264 52435997120 53646058592 56469535360 62267746580 67057573240 73410395968 76637226560 87174845212 91762994960 99628394528 104871994240 107292117184 108968556515 124535493160 134115146480 146820791936 153274453120 174349690424 183525989920 199256789056 214584234368 217937113030 249070986320 268230292960 348699380848 367051979840 398513578112 435874226060 498141972640 536460585920 697398761696 734103959680 871748452120 996283945280 1072921171840 1394797523392 1743496904240 1992567890560 2789595046784 3486993808480 6973987616960 13947975233920
• Sum of all divisors σ(n): 43258858675200
• Sum of proper divisors (its aliquot sum) s(n): 29310883441280
• 13947975233920 is an abundant number, because the sum of its proper divisors (29310883441280) is greater than itself. Its abundance is 15362908207360

Bases of 13947975233920

• Binary: 11001010111110000100000110111111000110000000₂
• Hexadecimal: 0xCAF841BF180
• Base-36: 4XZM0BTDS

Squares and roots of 13947975233920

• 13947975233920 squared (13947975233920²) is 194546013126045678718566400
• 13947975233920 cubed (13947975233920³) is 2713522972939960366069201348887052288000
• The square root of 13947975233920 is 3734698.8143517009
• The cube root of 13947975233920 is 24071.5315169793

Scales and comparisons

• 13,947,975,233,920 seconds is equal to 443,502 years, 24 weeks, 2 days, 12 hours, 58 minutes, 40 seconds.
• To count from 1 to 13,947,975,233,920 would take you about one million, one hundred eight thousand, seven hundred fifty-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 13947975233920 cubic inches would be around 2006 feet tall.

Recreational maths with 13947975233920

• 13947975233920 backwards is 02933257974931
• 13947975233920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13947975233920's digits is 64
• More coming soon!