1028421332640
1,028,421,332,640 is an even composite number composed of seven prime numbers multiplied together.
1028421332640 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 1028421332640:
25 × 32 × 5 × 13 × 19 × 353 × 8191
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 19 × 353 × 8191)See below for interesting mathematical facts about the number 1028421332640 from the Numbermatics database.
Names of 1028421332640
- Cardinal: 1028421332640 can be written as One trillion, twenty-eight billion, four hundred twenty-one million, three hundred thirty-two thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.02842133264 × 1012
Factors of 1028421332640
Divisors of 1028421332640
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 19 20 24 26 30 32 36 38 39 40 45 48 52 57 60 65 72 76 78 80 90 95 96 104 114 117 120 130 144 152 156 160 171 180 190 195 208 228 234 240 247 260 285 288 304 312 342 353 360 380 390 416 456 468 480 494 520 570 585 608 624 684 706 720 741 760 780 855 912 936 988 1040 1059 1140 1170 1235 1248 1368 1412 1440 1482 1520 1560 1710 1765 1824 1872 1976 2080 2118 2223 2280 2340 2470 2736 2824 2964 3040 3120 3177 3420 3530 3705 3744 3952 4236 4446 4560 4589 4680 4940 5295 5472 5648 5928 6240 6354 6707 6840 7060 7410 7904 8191 8472 8892 9120 9178 9360 9880 10590 11115 11296 11856 12708 13414 13680 13767 14120 14820 15885 16382 16944 17784 18356 18720 19760 20121 21180 22230 22945 23712 24573 25416 26828 27360 27534 28240 29640 31770 32764 33535 33888 35568 36712 39520 40242 40955 41301 42360 44460 45890 49146 50832 53656 55068 56480 59280 60363 63540 65528 67070 68835 71136 73424 73719 80484 81910 82602 84720 87191 88920 91780 98292 100605 101664 106483 107312 110136 118560 120726 122865 127080 131056 134140 137670 146848 147438 155629 160968 163820 165204 169440 174382 177840 183560 196584 201210 206505 212966 214624 220272 241452 245730 254160 261573 262112 268280 275340 294876 301815 311258 319449 321936 327640 330408 348764 355680 367120 368595 393168 402420 413010 425932 435955 440544 466887 482904 491460 508320 523146 532415 536560 550680 589752 603630 622516 638898 643872 655280 660816 697528 734240 737190 778145 784719 786336 804840 826020 851864 871910 933774 958347 965808 982920 1046292 1064830 1073120 1101360 1179504 1207260 1245032 1277796 1307865 1310560 1321632 1395056 1400661 1474380 1556290 1569438 1597245 1609680 1652040 1703728 1743820 1867548 1916694 1931616 1965840 2023177 2092584 2129660 2202720 2334435 2359008 2414520 2490064 2555592 2615730 2790112 2801322 2891423 2948760 3112580 3138876 3194490 3219360 3304080 3407456 3487640 3735096 3833388 3923595 3931680 4046354 4185168 4259320 4668870 4791735 4829040 4980128 5111184 5231460 5602644 5782846 5897520 6069531 6225160 6277752 6388980 6608160 6975280 7003305 7470192 7666776 7847190 8092708 8370336 8518640 8674269 9337740 9583470 9658080 10115885 10222368 10462920 11205288 11565692 11795040 12139062 12450320 12555504 12777960 13950560 14006610 14457115 14940384 15333552 15694380 16185416 17037280 17348538 18208593 18675480 19166940 20231770 20925840 22410576 23131384 24278124 24900640 25111008 25555920 26022807 28013220 28914230 30347655 30667104 31388760 32370832 34697076 36417186 37350960 37588499 38333880 40463540 41851680 43371345 44821152 46262768 48556248 51111840 52045614 54937037 56026440 57828460 60695310 62777520 64741664 69394152 72834372 74701920 75176998 76667760 80927080 86742690 91042965 92525536 97112496 104091228 109874074 112052880 112765497 115656920 121390620 125555040 130114035 138788304 145668744 150353996 153335520 161854160 164811111 173485380 182085930 187942495 194224992 208182456 219748148 224105760 225530994 231313840 242781240 260228070 274685185 277576608 291337488 300707992 323708320 329622222 338296491 346970760 364171860 375884990 416364912 439496296 451061988 462627680 485562480 494433333 520456140 549370370 563827485 582674976 601415984 659244444 676592982 693941520 714181481 728343720 751769980 824055555 832729824 878992592 902123976 971124960 988866666 1040912280 1098740740 1127654970 1202831968 1318488888 1353185964 1387883040 1428362962 1456687440 1503539960 1648111110 1691482455 1757985184 1804247952 1977733332 2081824560 2142544443 2197481480 2255309940 2472166665 2636977776 2706371928 2856725924 2913374880 3007079920 3296222220 3382964910 3570907405 3608495904 3955466664 4163649120 4285088886 4394962960 4510619880 4944333330 5273955552 5412743856 5713451848 6014159840 6427633329 6592444440 6765929820 7141814810 7910933328 8570177772 8789925920 9021239760 9888666660 10712722215 10825487712 11426903696 12855266658 13184888880 13531859640 14283629620 15821866656 17140355544 18042479520 19777333320 21425444430 22853807392 25710533316 26369777760 27063719280 28567259240 32138166645 34280711088 39554666640 42850888860 51421066632 54127438560 57134518480 64276333290 68561422176 79109333280 85701777720 102842133264 114269036960 128552666580 171403555440 205684266528 257105333160 342807110880 514210666320 1028421332640
- Sum of all divisors σ(n): 3990123970560
- Sum of proper divisors (its aliquot sum) s(n): 2961702637920
- 1028421332640 is an abundant number, because the sum of its proper divisors (2961702637920) is greater than itself. Its abundance is 1933281305280
Bases of 1028421332640
- Binary: 11101111011100101011000000101110101000002
- Hexadecimal: 0xEF72B02EA0
- Base-36: D4G7IAW0
Squares and roots of 1028421332640
- 1028421332640 squared (10284213326402) is 1057650437429033529369600
- 1028421332640 cubed (10284213326403) is 1087710272328045597701526611103744000
-
The
square root of 1028421332640 is 1014111.1046823223 -
The
cube root of 1028421332640 is 10093.8541593961
Scales and comparisons
How big is 1028421332640?- 1,028,421,332,640 seconds is equal to 32,700 years, 32 weeks, 16 hours, 24 minutes.
-
To count from 1 to 1,028,421,332,640 would take you about eighty-one thousand, seven hundred fifty-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 1028421332640 cubic inches would be around 841.2 feet tall.
Recreational maths with 1028421332640
- 1028421332640 backwards is 0462331248201
- 1028421332640 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1028421332640's digits is 36
- More coming soon!
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The information we have on file for 1028421332640 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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