1081388427557200

Names of 1081388427557200

• Cardinal: 1081388427557200 can be written as One quadrillion, eighty-one trillion, three hundred eighty-eight billion, four hundred twenty-seven million, five hundred fifty-seven thousand, two hundred.

Scientific notation

• Scientific notation: 1.0813884275572 × 10¹⁵

Factors of 1081388427557200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 7330

Divisors of 1081388427557200

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 35 40 49 50 56 70 80 98 100 103 112 140 175 196 200 206 245 280 343 350 392 400 412 490 515 560 686 700 721 784 824 980 1030 1225 1372 1400 1442 1648 1715 1960 2060 2450 2575 2744 2800 2884 3430 3605 3920 4120 4900 5047 5150 5488 5768 6860 7210 7213 8240 8575 9800 10094 10300 10609 11536 13720 14420 14426 17150 18025 19600 20188 20600 21218 25235 27440 28840 28852 34300 35329 36050 36065 40376 41200 42436 50470 50491 53045 57680 57704 68600 70658 72100 72130 74263 80752 84872 100940 100982 106090 115408 126175 137200 141316 144200 144260 148526 169744 176645 180325 201880 201964 212180 252350 252455 265225 282632 288400 288520 297052 353290 353437 360650 371315 403760 403928 424360 504700 504910 519841 530450 565264 577040 594104 706580 706874 721300 742630 742939 807856 848720 883225 1009400 1009820 1039682 1060900 1092727 1188208 1262275 1413160 1413748 1442600 1485260 1485878 1766450 1767185 1856575 2018800 2019640 2079364 2121800 2185454 2474059 2524550 2599205 2826320 2827496 2885200 2970520 2971756 3532900 3534370 3638887 3713150 3714695 4039280 4158728 4243600 4370908 4948118 5049100 5198410 5200573 5463635 5654992 5941040 5943512 7065800 7068740 7277774 7426300 7429390 7649089 8317456 8741816 8835925 9896236 10098200 10396820 10401146 10927270 11887024 12370295 12996025 14131600 14137480 14555548 14852600 14858780 15298178 17483632 17671850 18194435 18573475 19792472 20196400 20793640 20802292 21854540 24740590 25992050 26002865 27318175 28274960 29111096 29705200 29717560 30596356 35343700 36388870 36404011 37146950 38245445 39584944 41587280 41604584 43709080 49481180 51984100 52005730 53543623 54636350 58222192 59435120 61192712 61851475 70687400 72777740 72808022 74293900 76490890 76522717 83209168 87418160 90972175 98962360 103968200 104011460 107087246 109272700 122385424 123702950 130014325 141374800 145555480 145616044 148587800 152981780 153045434 181944350 182020055 191227225 197924720 207936400 208022920 214174492 218545400 247405900 254828077 260028650 267718115 291110960 291232088 297175600 305963560 306090868 363888700 364040110 374805361 382454450 382613585 416045840 428348984 437090800 494811800 509656154 520057300 535436230 535659019 582464176 611927120 612181736 727777400 728080220 749610722 764908900 765227170 856697968 910100275 989623600 1019312308 1040114600 1070872460 1071318038 1224363472 1274140385 1338590575 1455554800 1456160440 1499221444 1529817800 1530454340 1820200550 1874026805 1913067925 2038624616 2080229200 2141744920 2142636076 2548280770 2677181150 2678295095 2912320880 2998442888 3059635600 3060908680 3640401100 3748053610 3749613133 3826135850 4077249232 4283489840 4285272152 5096561540 5354362300 5356590190 5996885776 6121817360 6370701925 7280802200 7496107220 7499226266 7652271700 7881839851 8570544304 9370134025 10193123080 10708724600 10713180380 12741403850 13391475475 14561604400 14992214440 14998452532 15304543400 15763679702 18740268050 18748065665 20386246160 21417449200 21426360760 25482807700 26247291931 26782950950 29984428880 29996905064 30609086800 31527359404 37480536100 37496131330 39409199255 42852721520 50965615400 52494583862 53565901900 55172878957 59993810128 63054718808 74961072200 74992262660 78818398510 93740328325 101931230800 104989167724 107131803800 110345757914 126109437616 131236459655 149922144400 149984525320 157636797020 187480656650 197045996275 209978335448 214263607600 220691515828 262472919310 275864394785 299969050640 315273594040 374961313300 386210152699 394091992550 419956670896 441383031656 524945838620 551728789570 630547188080 656182298275 749922626600 772420305398 788183985100 882766063312 1049891677240 1103457579140 1312364596550 1379321973925 1499845253200 1544840610796 1576367970200 1931050763495 2099783354480 2206915158280 2624729193100 2703471068893 2758643947850 3089681221592 3152735940400 3862101526990 4413830316560 5249458386200 5406942137786 5517287895700 6179362443184 7724203053980 9655253817475 10498916772400 10813884275572 11034575791400 13517355344465 15448406107960 19310507634950 21627768551144 22069151582800 27034710688930 30896812215920 38621015269900 43255537102288 54069421377860 67586776722325 77242030539800 108138842755720 135173553444650 154484061079600 216277685511440 270347106889300 540694213778600 1081388427557200
• Sum of all divisors σ(n): 3059907091904000
• Sum of proper divisors (its aliquot sum) s(n): 1978518664346800
• 1081388427557200 is an abundant number, because the sum of its proper divisors (1978518664346800) is greater than itself. Its abundance is 897130236789600

Bases of 1081388427557200

• Binary: 11110101111000010001011101000101101011100101010000₂
• Hexadecimal: 0x3D7845D16B950
• Base-36: ANBIZH58WG

Squares and roots of 1081388427557200

• 1081388427557200 squared (1081388427557200²) is 1169400931254633592359271840000
• 1081388427557200 cubed (1081388427557200³) is 1264576634233373555797834031585581949248000000
• The square root of 1081388427557200 is 32884470.9180062679
• The cube root of 1081388427557200 is 102642.5042275133

Scales and comparisons

• 1,081,388,427,557,200 seconds is equal to 34,384,807 years, 2 weeks, 1 day, 9 hours, 26 minutes, 40 seconds.
• To count from 1 to 1,081,388,427,557,200 would take you about one hundred three million, one hundred fifty-four thousand, four hundred twenty-one 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 1081388427557200 cubic inches would be around 8553.5 feet tall.

Recreational maths with 1081388427557200

• 1081388427557200 backwards is 0027557248831801
• The number of decimal digits it has is: 16
• The sum of 1081388427557200's digits is 61
• More coming soon!