1228291169514720

Names of 1228291169514720

• Cardinal: 1228291169514720 can be written as One quadrillion, two hundred twenty-eight trillion, two hundred ninety-one billion, one hundred sixty-nine million, five hundred fourteen thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.22829116951472 × 10¹⁵

Factors of 1228291169514720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 66806

Divisors of 1228291169514720

• Number of divisors d(n): 384
• 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 68 80 85 96 102 120 136 137 160 170 204 240 255 272 274 340 408 411 480 510 544 548 680 685 816 822 1020 1096 1360 1370 1632 1644 2040 2055 2192 2329 2720 2740 3288 4080 4110 4384 4658 5480 6576 6987 8160 8220 9316 10960 11645 13152 13974 16440 18632 21920 23290 27948 29921 32880 34935 36721 37264 46580 55896 59842 65760 69870 73442 74528 89763 93160 110163 111792 119684 139740 146884 149605 179526 183605 186320 220326 223584 239368 279480 293768 299210 359052 367210 372640 440652 448815 478736 508657 550815 558960 587536 598420 624257 718104 734420 881304 897630 957472 1017314 1101630 1117920 1175072 1196840 1248514 1436208 1468840 1525971 1762608 1795260 1872771 2034628 2203260 2393680 2497028 2543285 2872416 2937680 3051942 3121285 3525216 3590520 3745542 4069256 4099177 4406520 4787360 4994056 5030777 5086570 5875360 6103884 6242570 7181040 7491084 7629855 8138512 8198354 8813040 9363855 9988112 10061554 10173140 12207768 12297531 12485140 14362080 14982168 15092331 15259710 16277024 16396708 17626080 18727710 19976224 20123108 20346280 20495885 24415536 24595062 24970280 25153885 29964336 30184662 30519420 32793416 37455420 40246216 40692560 40991770 48831072 49190124 49940560 50307770 59928672 60369324 61038840 61487655 65586832 69686009 74910840 75461655 80492432 81385120 81983540 85523209 98380248 99881120 100615540 120738648 122077680 122975310 131173664 139372018 149821680 150923310 160984864 163967080 171046418 196760496 201231080 209058027 241477296 244155360 245950620 256569627 278744036 299643360 301846620 327934160 342092836 348430045 393520992 402462160 418116054 427616045 482954592 491901240 513139254 557488072 603693240 655868320 684185672 696860090 804924320 836232108 855232090 983802480 1026278508 1045290135 1098729041 1114976144 1207386480 1282848135 1368371344 1393720180 1672464216 1710464180 1967604960 2052557016 2090580270 2197458082 2229952288 2414772960 2565696270 2736742688 2787440360 3296187123 3344928432 3420928360 4105114032 4181160540 4394916164 5131392540 5493645205 5574880720 6592374246 6689856864 6841856720 8210228064 8362321080 8789832328 10262785080 10987290410 11149761440 13184748492 13683713440 16480935615 16724642160 17579664656 18678393697 20525570160 21974580820 26369496984 32961871230 33449284320 35159329312 37356787394 41051140320 43949161640 52738993968 56035181091 65923742460 74713574788 87898323280 93391968485 105477987936 112070362182 131847484920 149427149576 150525878617 175796646560 186783936970 224140724364 263694969840 280175905455 298854299152 301051757234 373567873940 448281448728 451577635851 527389939680 560351810910 597708598304 602103514468 747135747880 752629393085 896562897456 903155271702 1120703621820 1204207028936 1494271495760 1505258786170 1793125794912 1806310543404 2241407243640 2257888179255 2408414057872 2558939936489 2988542991520 3010517572340 3612621086808 4482814487280 4515776358510 4816828115744 5117879872978 6021035144680 7225242173616 7676819809467 8965628974560 9031552717020 10235759745956 12042070289360 12794699682445 14450484347232 15353639618934 18063105434040 20471519491912 24084140578720 25589399364890 30707279237868 36126210868080 38384099047335 40943038983824 51178798729780 61414558475736 72252421736160 76768198094670 81886077967648 102357597459560 122829116951472 153536396189340 204715194919120 245658233902944 307072792378680 409430389838240 614145584757360 1228291169514720
• Sum of all divisors σ(n): 4126865620332672
• Sum of proper divisors (its aliquot sum) s(n): 2898574450817952
• 1228291169514720 is an abundant number, because the sum of its proper divisors (2898574450817952) is greater than itself. Its abundance is 1670283281303232

Bases of 1228291169514720

• Binary: 100010111010001111111010010110101101111010011100000₂
• Hexadecimal: 0x45D1FD2D6F4E0
• Base-36: C3E568SGYO

Squares and roots of 1228291169514720

• 1228291169514720 squared (1228291169514720²) is 1508699197107838622280296678400
• 1228291169514720 cubed (1228291169514720³) is 1853121901261506171159361748438867355906048000
• The square root of 1228291169514720 is 35046985.1701215521
• The cube root of 1228291169514720 is 107094.4857752899

Scales and comparisons

• 1,228,291,169,514,720 seconds is equal to 39,055,859 years, 43 weeks, 3 days, 11 hours, 52 minutes.
• To count from 1 to 1,228,291,169,514,720 would take you about one hundred seventeen million, one hundred sixty-seven thousand, five hundred seventy-nine 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 1228291169514720 cubic inches would be around 8924.5 feet tall.

Recreational maths with 1228291169514720

• 1228291169514720 backwards is 0274159611928221
• 1228291169514720 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1228291169514720's digits is 60
• More coming soon!