7428678854536704

Names of 7428678854536704

• Cardinal: 7428678854536704 can be written as Seven quadrillion, four hundred twenty-eight trillion, six hundred seventy-eight billion, eight hundred fifty-four million, five hundred thirty-six thousand, seven hundred four.

Scientific notation

• Scientific notation: 7.428678854536704 × 10¹⁵

Factors of 7428678854536704

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 17385

Divisors of 7428678854536704

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 113 128 192 226 256 339 384 452 512 678 768 904 1356 1499 1536 1808 2087 2712 2998 3616 4174 4497 5424 5996 6261 7232 8348 8994 10848 11992 12522 13681 14464 16696 17988 21696 23984 25044 27362 28928 33392 35976 41043 43392 47968 50088 54724 57856 66784 71952 82086 86784 95936 100176 109448 133568 143904 164172 169387 173568 191872 200352 218896 235831 267136 287808 328344 338774 383744 400704 437792 471662 508161 534272 575616 656688 677548 707493 767488 801408 875584 943324 1016322 1068544 1151232 1313376 1355096 1414986 1545953 1602816 1751168 1886648 2032644 2302464 2626752 2710192 2829972 3091906 3128413 3205632 3502336 3773296 4065288 4637859 5253504 5420384 5659944 6183812 6256826 7004672 7546592 8130576 9275718 9385239 10507008 10840768 11319888 12367624 12513652 15093184 16261152 18551436 18770478 20507819 21014016 21681536 22639776 24735248 25027304 28552247 30186368 32522304 37102872 37540956 41015638 43363072 45279552 49470496 50054608 57104494 60372736 61523457 65044608 74205744 75081912 82031276 85656741 86726144 90559104 98940992 100109216 114208988 120745472 123046914 130089216 148411488 150163824 164062552 171313482 181118208 197881984 200218432 228417976 246093828 260178432 296822976 300327648 328125104 342626964 353510669 362236416 395763968 400436864 456835952 492187656 593645952 600655296 656250208 685253928 707021338 791527936 800873728 913671904 984375312 1060532007 1187291904 1201310592 1312500416 1370507856 1414042676 1601747456 1827343808 1968750624 2121064014 2317383547 2374583808 2402621184 2625000832 2741015712 2828085352 3226403911 3654687616 3937501248 4242128028 4634767094 4805242368 5250001664 5482031424 5656170704 6452807822 6952150641 7309375232 7875002496 8484256056 9269534188 9679211733 10500003328 10964062848 11312341408 12905615644 13904301282 14618750464 15750004992 16968512112 18539068376 19358423466 21928125696 22624682816 25811231288 27808602564 31500009984 33937024224 37078136752 38716846932 42799818253 43856251392 45249365632 51622462576 55617205128 67874048448 74156273504 77433693864 85599636506 90498731264 103244925152 111234410256 128399454759 135748096896 148312547008 154867387728 171199273012 180997462528 206489850304 222468820512 256798909518 271496193792 296625094016 309734775456 342398546024 412979700608 444937641024 513597819036 542992387584 593250188032 619469550912 684797092048 825959401216 889875282048 1027195638072 1186500376064 1238939101824 1369594184096 1651918802432 1779750564096 2054391276144 2477878203648 2739188368192 3559501128192 4108782552288 4836379462589 4955756407296 5478376736384 8217565104576 9672758925178 10956753472768 14509138387767 16435130209152 19345517850356 21913506945536 29018276775534 32870260418304 38691035700712 58036553551068 65740520836608 77382071401424 116073107102136 154764142802848 232146214204272 309528285605696 464292428408544 619056571211392 928584856817088 1238113142422784 1857169713634176 2476226284845568 3714339427268352 7428678854536704
• Sum of all divisors σ(n): 19989954971712000
• Sum of proper divisors (its aliquot sum) s(n): 12561276117175296
• 7428678854536704 is an abundant number, because the sum of its proper divisors (12561276117175296) is greater than itself. Its abundance is 5132597262638592

Bases of 7428678854536704

• Binary: 11010011001000101100000010100010001100110111000000000₂
• Hexadecimal: 0x1A645814466E00
• Base-36: 2158VYB6QDC

Squares and roots of 7428678854536704

• 7428678854536704 squared (7428678854536704²) is 55185269523840756627602483183616
• 7428678854536704 cubed (7428678854536704³) is 409953644793664632517354348989079541590643441664
• The square root of 7428678854536704 is 86189783.9336931161
• The cube root of 7428678854536704 is 195120.9318205793

Scales and comparisons

• 7,428,678,854,536,704 seconds is equal to 236,209,009 years, 8 weeks, 2 days, 21 hours, 58 minutes, 24 seconds.
• To count from 1 to 7,428,678,854,536,704 would take you about seven hundred eight million, six hundred twenty-seven thousand and twenty-seven 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 7428678854536704 cubic inches would be around 16260.1 feet tall.

Recreational maths with 7428678854536704

• 7428678854536704 backwards is 4076354588768247
• The number of decimal digits it has is: 16
• The sum of 7428678854536704's digits is 84
• More coming soon!