28404042213792

Names of 28404042213792

• Cardinal: 28404042213792 can be written as Twenty-eight trillion, four hundred four billion, forty-two million, two hundred thirteen thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 2.8404042213792 × 10¹³

Factors of 28404042213792

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 23080

Divisors of 28404042213792

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 51 56 68 84 89 96 102 112 119 136 168 178 204 224 238 267 272 336 356 357 408 476 534 544 623 672 712 714 816 952 1068 1246 1289 1424 1428 1513 1632 1869 1904 2136 2492 2578 2848 2856 3026 3738 3808 3867 4272 4539 4984 5156 5712 6052 7476 7734 8544 9023 9078 9968 10312 10591 11424 12104 14952 15468 18046 18156 19936 20624 21182 21673 21913 24208 27069 29904 30936 31773 36092 36312 41248 42364 43346 43826 48416 54138 59808 61872 63546 65019 65739 72184 72624 84728 86692 87652 108276 114721 123744 127092 130038 131478 144368 145248 151711 153391 169456 173384 175304 216552 229442 254184 260076 262956 288736 303422 306782 338912 344163 346768 350608 368441 433104 455133 458884 460173 508368 520152 525912 606844 613564 688326 693536 701216 736882 803047 866208 910266 917768 920346 1016736 1040304 1051824 1105323 1213688 1227128 1376652 1473764 1606094 1820532 1835536 1840692 1928897 1950257 2080608 2103648 2210646 2409141 2427376 2454256 2579087 2753304 2947528 3212188 3641064 3671072 3681384 3857794 3900514 4421292 4818282 4854752 4908512 5158174 5506608 5786691 5850771 5895056 6424376 7282128 7362768 7715588 7737261 7801028 8842584 9636564 10316348 11013216 11573382 11701542 11790112 12848752 13502279 13651799 14564256 14725536 15431176 15474522 15602056 17685168 19273128 20632696 23146764 23403084 25697504 27004558 27303598 27936497 30862352 30949044 31204112 32791249 35370336 38546256 40506837 40955397 41265392 46293528 46806168 54009116 54607196 55872994 61724704 61898088 62408224 65582498 77092512 81013674 81910794 82530784 83809491 92587056 93612336 98373747 108018232 109214392 111745988 123796176 131164996 162027348 163821588 167618982 185174112 187224672 195555479 196747494 216036464 218428784 223491976 229538743 247592352 262329992 324054696 327643176 335237964 391110958 393494988 432072928 436857568 446983952 459077486 474920449 524659984 586666437 648109392 655286352 670475928 688616229 782221916 786989976 893967904 918154972 949840898 1049319968 1173332874 1296218784 1310572704 1340951856 1377232458 1424761347 1564443832 1573979952 1836309944 1899681796 2346665748 2486348233 2681903712 2754464916 2849522694 3128887664 3147959904 3324443143 3672619888 3799363592 4693331496 4972696466 5508929832 5699045388 6257775328 6648886286 7345239776 7459044699 7598727184 9386662992 9945392932 9973329429 11017859664 11398090776 13297772572 14918089398 15197454368 17404437631 18773325984 19890785864 19946658858 22035719328 22796181552 26595545144 29836178796 34808875262 39781571728 39893317716 42267919961 45592363104 52213312893 53191090288 59672357592 69617750524 79563143456 79786635432 84535839922 104426625786 106382180576 119344715184 126803759883 139235501048 159573270864 169071679844 208853251572 238689430368 253607519766 278471002096 295875439727 319146541728 338143359688 417706503144 507215039532 556942004192 591750879454 676286719376 835413006288 887626319181 1014430079064 1183501758908 1352573438752 1670826012576 1775252638362 2028860158128 2367003517816 3550505276724 4057720316256 4734007035632 7101010553448 9468014071264 14202021106896 28404042213792
• Sum of all divisors σ(n): 91313359603200
• Sum of proper divisors (its aliquot sum) s(n): 62909317389408
• 28404042213792 is an abundant number, because the sum of its proper divisors (62909317389408) is greater than itself. Its abundance is 34505275175616

Bases of 28404042213792

• Binary: 110011101010101010100110110001010100110100000₂
• Hexadecimal: 0x19D554D8A9A0
• Base-36: A2GMXD31C

Squares and roots of 28404042213792

• 28404042213792 squared (28404042213792²) is 806789614082877940235019264
• 28404042213792 cubed (28404042213792³) is 22916086256059021669315617644190326489088
• The square root of 28404042213792 is 5329544.2782466871
• The cube root of 28404042213792 is 30511.2534711997

Scales and comparisons

• 28,404,042,213,792 seconds is equal to 903,160 years, 35 weeks, 3 days, 14 hours, 3 minutes, 12 seconds.
• To count from 1 to 28,404,042,213,792 would take you about two million, two hundred fifty-seven thousand, nine hundred 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 28404042213792 cubic inches would be around 2542.6 feet tall.

Recreational maths with 28404042213792

• 28404042213792 backwards is 29731224040482
• 28404042213792 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28404042213792's digits is 48
• More coming soon!