1021149791228280

Names of 1021149791228280

• Cardinal: 1021149791228280 can be written as One quadrillion, twenty-one trillion, one hundred forty-nine billion, seven hundred ninety-one million, two hundred twenty-eight thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.02114979122828 × 10¹⁵

Factors of 1021149791228280

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1129

Divisors of 1021149791228280

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 19 20 21 24 28 30 35 38 40 42 49 56 57 60 70 76 84 95 98 105 114 120 133 140 147 152 168 190 196 210 228 245 266 280 285 294 343 380 392 399 420 456 490 532 570 588 665 686 735 760 798 840 931 980 1029 1064 1093 1140 1176 1330 1372 1470 1596 1715 1862 1960 1995 2058 2186 2280 2660 2744 2793 2940 3192 3279 3430 3724 3990 4116 4372 4655 5145 5320 5465 5586 5880 6517 6558 6860 7448 7651 7980 8232 8744 9310 10290 10930 11172 13034 13116 13720 13965 15302 15960 16395 18620 19551 20580 20767 21860 22344 22953 26068 26232 27930 30604 32585 32790 37240 38255 39102 41160 41534 43720 45906 52136 53557 55860 61208 62301 65170 65580 76510 78204 83068 91812 97755 103835 107114 111720 114765 124602 130340 131160 145369 153020 156408 160671 166136 183624 195510 207670 214228 229530 249204 260680 267785 290738 306040 311505 321342 374899 391020 415340 428456 436107 459060 498408 535570 581476 623010 642684 726845 749798 782040 803355 830680 872214 918120 1017583 1071140 1124697 1162952 1194649 1246020 1285368 1453690 1499596 1606710 1744428 1874495 2035166 2142280 2180535 2249394 2389298 2492040 2907380 2999192 3052749 3213420 3488856 3583947 3748990 4070332 4361070 4498788 4778596 5087915 5623485 5814760 5973245 6105498 6426840 7123081 7167894 7497980 8140664 8362543 8722140 8997576 9557192 10175830 11246970 11946490 12210996 14246162 14335788 14995960 15263745 16725086 17444280 17919735 20351660 21369243 22493940 22698331 23892980 24421992 25087629 28492324 28671576 30527490 33450172 35615405 35839470 40703320 41812715 42738486 44987880 45396662 47785960 50175258 56984648 58537801 61054980 66900344 68094993 71230810 71678940 83625430 85476972 90793324 100350516 106846215 113491655 117075602 122109960 125438145 136189986 142461620 143357880 158888317 167250860 170953944 175613403 181586648 200701032 213692430 226983310 234151204 250876290 272379972 284923240 292689005 317776634 334501720 340474965 351226806 409764607 427384860 453966620 468302408 476664951 501752580 544759944 585378010 635553268 680949930 702453612 794441585 819529214 854769720 878067015 907933240 953329902 1003505160 1112218219 1170756020 1229293821 1271106536 1305751357 1361899860 1404907224 1588883170 1639058428 1756134030 1906659804 2048823035 2224436438 2341512040 2383324755 2458587642 2611502714 2723799720 3177766340 3278116856 3336654657 3512268060 3813319608 3917254071 4097646070 4448872876 4766649510 4917175284 5223005428 5561091095 6146469105 6355532680 6528756785 6673309314 7024536120 7785527533 7834508142 8195292140 8897745752 9140259499 9533299020 9834350568 10446010856 11122182190 12292938210 13057513570 13346618628 15571055066 15669016284 16390584280 16683273285 18280518998 19066598040 19586270355 22244364380 23356582599 24585876420 24809275783 26115027140 26693237256 27420778497 31142110132 31338032568 33366546570 36561037996 38927637665 39172540710 44488728760 45701297495 46713165198 49171752840 49618551566 52230054280 54841556994 62284220264 63981816493 66733093140 73122075992 74427827349 77855275330 78345081420 91402594990 93426330396 99237103132 109683113988 116782912995 124046378915 127963632986 133466186280 137103892485 148855654698 155710550660 156690162840 173664930481 182805189980 186852660792 191945449479 198474206264 219366227976 233565825990 248092757830 255927265972 274207784970 297711309396 311421101320 319909082465 347329860962 365610379960 372139136745 383890898958 447872715451 467131651980 496185515660 511854531944 520994791443 548415569940 595422618792 639818164930 694659721924 744278273490 767781797916 868324652405 895745430902 934263303960 959727247395 992371031320 1041989582886 1096831139880 1215654513367 1279636329860 1343618146353 1389319443848 1488556546980 1535563595832 1736649304810 1791490861804 1919454494790 2083979165772 2239363577255 2431309026734 2559272659720 2604973957215 2687236292706 2977113093960 3473298609620 3582981723608 3646963540101 3838908989580 4167958331544 4478727154510 4862618053468 5209947914430 5374472585412 6078272566835 6718090731765 6946597219240 7293927080202 7677817979160 8509581593569 8957454309020 9725236106936 10419895828860 10748945170824 12156545133670 13436181463530 14587854160404 17019163187138 17914908618040 18234817700505 20839791657720 24313090267340 25528744780707 26872362927060 29175708320808 34038326374276 36469635401010 42547907967845 48626180534680 51057489561414 53744725854120 68076652748552 72939270802020 85095815935690 102114979122828 127643723903535 145878541604040 170191631871380 204229958245656 255287447807070 340383263742760 510574895614140 1021149791228280
• Sum of all divisors σ(n): 3764007648000000
• Sum of proper divisors (its aliquot sum) s(n): 2742857856771720
• 1021149791228280 is an abundant number, because the sum of its proper divisors (2742857856771720) is greater than itself. Its abundance is 1721708065543440

Bases of 1021149791228280

• Binary: 11101000001011101011110110100100011001000101111000₂
• Hexadecimal: 0x3A0BAF6919178
• Base-36: A1YTQKE2RC

Squares and roots of 1021149791228280

• 1021149791228280 squared (1021149791228280²) is 1042746896125559829631071758400
• 1021149791228280 cubed (1021149791228280³) is 1064800775282552391233307331104343555407552000
• The square root of 1021149791228280 is 31955434.4553204283
• The cube root of 1021149791228280 is 100700.0804769239

Scales and comparisons

• 1,021,149,791,228,280 seconds is equal to 32,469,404 years, 38 weeks, 2 days, 9 hours, 38 minutes.
• To count from 1 to 1,021,149,791,228,280 would take you about ninety-seven million, four hundred eight thousand, two hundred fourteen 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 1021149791228280 cubic inches would be around 8391.7 feet tall.

Recreational maths with 1021149791228280

• 1021149791228280 backwards is 0828221979411201
• 1021149791228280 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1021149791228280's digits is 57
• More coming soon!