28023868080

Names of 28023868080

• Cardinal: 28023868080 can be written as Twenty-eight billion, twenty-three million, eight hundred sixty-eight thousand and eighty.

Scientific notation

• Scientific notation: 2.802386808 × 10¹⁰

Factors of 28023868080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 60

Divisors of 28023868080

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 36 37 39 40 45 48 52 54 60 65 72 74 78 80 81 90 104 108 111 117 120 130 135 144 148 156 162 180 185 195 208 216 222 234 240 243 260 270 296 312 324 333 351 360 370 390 405 432 444 468 481 486 520 540 555 585 592 624 648 666 702 720 729 740 780 810 888 936 962 972 999 1040 1053 1080 1110 1170 1215 1296 1332 1369 1404 1443 1458 1480 1560 1620 1665 1755 1776 1872 1924 1944 1998 2106 2160 2187 2220 2340 2405 2430 2664 2738 2808 2886 2916 2960 2997 3120 3159 3240 3330 3510 3645 3848 3888 3996 4107 4212 4329 4374 4440 4680 4810 4860 4995 5265 5328 5476 5616 5772 5832 5994 6318 6480 6561 6660 6845 7020 7215 7290 7696 7992 8214 8424 8658 8748 8880 8991 9360 9477 9620 9720 9990 10530 10935 10952 11544 11664 11988 12321 12636 12987 13122 13320 13690 14040 14430 14580 14985 15795 15984 16428 16848 17316 17496 17797 17982 18954 19240 19440 19683 19980 20535 21060 21645 21870 21904 23088 23976 24642 25272 25974 26244 26640 26973 27380 28080 28431 28860 29160 29970 31590 32805 32856 34632 34992 35594 35964 36963 37908 38480 38961 39366 39960 41070 42120 43290 43740 44955 47385 47952 49284 50544 51948 52488 53391 53946 54760 56862 57720 58320 59940 61605 63180 64935 65610 65712 69264 71188 71928 73926 75816 77922 78732 79920 80919 82140 84240 85293 86580 87480 88985 89910 94770 98415 98568 103896 104976 106782 107892 109520 110889 113724 115440 116883 119880 123210 126360 129870 131220 134865 142155 142376 143856 147852 151632 155844 157464 160173 161838 164280 170586 173160 174960 177970 179820 184815 189540 194805 196830 197136 207792 213564 215784 221778 227448 233766 239760 242757 246420 252720 255879 259740 262440 266955 269730 284310 284752 295704 311688 314928 320346 323676 328560 332667 341172 346320 350649 355940 359640 369630 379080 389610 393660 404595 426465 427128 431568 443556 454896 467532 480519 485514 492840 511758 519480 524880 533910 539460 554445 568620 584415 591408 623376 640692 647352 665334 682344 701298 711880 719280 728271 739260 758160 779220 787320 800865 809190 852930 854256 887112 935064 961038 971028 985680 998001 1023516 1038960 1051947 1067820 1078920 1108890 1137240 1168830 1213785 1279395 1281384 1294704 1330668 1364688 1402596 1423760 1441557 1456542 1478520 1558440 1574640 1601730 1618380 1663335 1705860 1753245 1774224 1870128 1922076 1942056 1996002 2047032 2103894 2135640 2157840 2217780 2274480 2337660 2402595 2427570 2558790 2562768 2661336 2805192 2883114 2913084 2957040 2994003 3116880 3155841 3203460 3236760 3326670 3411720 3506490 3641355 3844152 3884112 3992004 4094064 4207788 4271280 4324671 4435560 4675320 4805190 4855140 4990005 5117580 5259735 5322672 5610384 5766228 5826168 5988006 6311682 6406920 6473520 6653340 6823440 7012980 7207785 7282710 7688304 7984008 8415576 8649342 8871120 8982009 9350640 9467523 9610380 9710280 9980010 10235160 10519470 11532456 11652336 11976012 12623364 12813840 12974013 13306680 14025960 14415570 14565420 14970015 15779205 15968016 16831152 17298684 17964018 18935046 19220760 19420560 19960020 20470320 21038940 21623355 23064912 23952024 25246728 25948026 26613360 26946027 28051920 28831140 29130840 29940030 31558410 34597368 35928036 37870092 38441520 38922039 39920040 42077880 43246710 44910045 47337615 47904048 50493456 51896052 53892054 57662280 58261680 59880060 63116820 64870065 69194736 71856072 75740184 77844078 79840080 84155760 86493420 89820090 94675230 103792104 107784108 115324560 116766117 119760120 126233640 129740130 134730135 143712144 151480368 155688156 172986840 179640180 189350460 194610195 207584208 215568216 233532234 239520240 252467280 259480260 269460270 311376312 345973680 350298351 359280360 378700920 389220390 431136432 467064468 518960520 538920540 583830585 622752624 700596702 718560720 757401840 778440780 934128936 1037921040 1077841080 1167661170 1401193404 1556881560 1751491755 1868257872 2155682160 2335322340 2802386808 3113763120 3502983510 4670644680 5604773616 7005967020 9341289360 14011934040 28023868080
• Sum of all divisors σ(n): 108170857872
• Sum of proper divisors (its aliquot sum) s(n): 80146989792
• 28023868080 is an abundant number, because the sum of its proper divisors (80146989792) is greater than itself. Its abundance is 52123121712

Bases of 28023868080

• Binary: 11010000110010110100100101010110000₂
• Hexadecimal: 0x6865A4AB0
• Base-36: CVGOR00

Squares and roots of 28023868080

• 28023868080 squared (28023868080²) is 785337182165242886400
• 28023868080 cubed (28023868080³) is 22008185591317695409632026112000
• The square root of 28023868080 is 167403.3096447021
• The cube root of 28023868080 is 3037.4515547827

Scales and comparisons

• 28,023,868,080 seconds is equal to 891 years, 3 weeks, 5 days, 7 hours, 48 minutes.
• To count from 1 to 28,023,868,080 would take you about one thousand, seven hundred eighty-two 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 28023868080 cubic inches would be around 253.1 feet tall.

Recreational maths with 28023868080

• 28023868080 backwards is 08086832082
• 28023868080 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28023868080's digits is 45
• More coming soon!