6997764886855808

Names of 6997764886855808

• Cardinal: 6997764886855808 can be written as Six quadrillion, nine hundred ninety-seven trillion, seven hundred sixty-four billion, eight hundred eighty-six million, eight hundred fifty-five thousand, eight hundred eight.

Scientific notation

• Scientific notation: 6.997764886855808 × 10¹⁵

Factors of 6997764886855808

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 735

Divisors of 6997764886855808

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 67 104 128 134 169 208 268 338 416 536 653 676 832 871 1072 1306 1352 1664 1742 2144 2197 2612 2704 3484 4288 4394 4489 5224 5408 6968 8489 8576 8788 8978 10448 10816 11323 13936 16978 17576 17956 20896 21632 22646 27872 28561 33956 35152 35912 41792 43751 45292 55744 57122 58357 67912 70304 71824 83584 87502 90584 110357 111488 114244 116714 135824 140608 143648 147199 175004 181168 220714 228488 233428 271648 281216 287296 294398 350008 362336 426409 441428 456976 466856 543296 568763 574592 588796 700016 724672 758641 852818 882856 913952 933712 1086592 1137526 1177592 1400032 1434641 1449344 1517282 1705636 1765712 1827904 1867424 1913587 2275052 2355184 2800064 2869282 2931317 3034564 3411272 3531424 3655808 3734848 3827174 4550104 4710368 5543317 5600128 5738564 5862634 6069128 6822544 7062848 7393919 7469696 7654348 9100208 9420736 9862333 11086634 11477128 11725268 12138256 13645088 14125696 14787838 15308696 18200416 18650333 18841472 19724666 22173268 22954256 23450536 24276512 27290176 28569403 29575676 30617392 36400832 37300666 38107121 39449332 44346536 45908512 46901072 48553024 54580352 57138806 59151352 61234784 72063121 72801664 74601332 76214242 78898664 88693072 91817024 93802144 96120947 97106048 114277612 118302704 122469568 128210329 144126242 149202664 152428484 157797328 177386144 183634048 187604288 192241894 228555224 236605408 244939136 256420658 288252484 298405328 304856968 315594656 354772288 371402239 375208576 384483788 457110448 473210816 495392573 512841316 576504968 596810656 609713936 631189312 709544576 742804478 768967576 914220896 936820573 946421632 990785146 1025682632 1153009936 1193621312 1219427872 1249572311 1262378624 1485608956 1537935152 1828441792 1873641146 1914150001 1981570292 2051365264 2306019872 2387242624 2438855744 2499144622 2971217912 3075870304 3656883584 3747282292 3828300002 3963140584 4102730528 4612039744 4828229107 4877711488 4998289244 5942435824 6151740608 6440103449 7494564584 7656600004 7926281168 8205461056 9224079488 9656458214 9996578488 11884871648 12178667449 12303481216 12880206898 14989129168 15313200008 15852562336 16410922112 19312916428 19993156976 23769743296 24357334898 24883950013 25760413796 29978258336 30626400016 31705124672 38625832856 39986313952 47539486592 48714669796 49767900026 51520827592 59956516672 61252800032 62766978391 63410249344 77251665712 79972627904 83721344837 97429339592 99535800052 103041655184 119913033344 122505600064 125533956782 154503331424 159945255808 167442689674 194858679184 199071600104 206083310368 245011200128 251067913564 309006662848 323491350169 334885379348 389717358368 398143200208 412166620736 502135827128 618013325696 646982700338 669770758696 779434716736 796286400416 815970719083 824333241472 1004271654256 1293965400676 1339541517392 1558869433472 1592572800832 1631941438166 2008543308512 2587930801352 2679083034784 3185145601664 3263882876332 4017086617024 4205387552197 5175861602704 5358166069568 6527765752664 8034173234048 8410775104394 10351723205408 10716332139136 13055531505328 16821550208788 20703446410816 26111063010656 33643100417576 41406892821632 52222126021312 54670038178561 67286200835152 104444252042624 109340076357122 134572401670304 218680152714244 269144803340608 437360305428488 538289606681216 874720610856976 1749441221713952 3498882443427904 6997764886855808
• Sum of all divisors σ(n): 15354847282315905
• Sum of proper divisors (its aliquot sum) s(n): 8357082395460097
• 6997764886855808 is an abundant number, because the sum of its proper divisors (8357082395460097) is greater than itself. Its abundance is 1359317508604289

Bases of 6997764886855808

• Binary: 11000110111000110111000011010010011011000000010000000₂
• Hexadecimal: 0x18DC6E1A4D8080
• Base-36: 1WWI0T4P5KW

Squares and roots of 6997764886855808

• 6997764886855808 squared (6997764886855808²) is 48968713411712079339848183332864
• 6997764886855808 cubed (6997764886855808³) is 342671543266983866633886169093282943095235674112
• The square root of 6997764886855808 is 83652644.2311049005
• The cube root of 6997764886855808 is 191272.7560258951

Scales and comparisons

• 6,997,764,886,855,808 seconds is equal to 222,507,277 years, 46 weeks, 3 days, 10 hours, 10 minutes, 8 seconds.
• To count from 1 to 6,997,764,886,855,808 would take you about six hundred sixty-seven million, five hundred twenty-one thousand, eight hundred thirty-three 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 6997764886855808 cubic inches would be around 15939.4 feet tall.

Recreational maths with 6997764886855808

• 6997764886855808 backwards is 8085586884677996
• 6997764886855808 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 6997764886855808's digits is 104
• More coming soon!