42157033781904

Names of 42157033781904

• Cardinal: 42157033781904 can be written as Forty-two trillion, one hundred fifty-seven billion, thirty-three million, seven hundred eighty-one thousand, nine hundred four.

Scientific notation

• Scientific notation: 4.2157033781904 × 10¹³

Factors of 42157033781904

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 275

Divisors of 42157033781904

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 41 48 54 72 81 82 108 123 144 162 164 216 229 243 246 324 328 369 432 458 486 492 648 656 687 729 738 916 972 984 1107 1296 1374 1458 1476 1681 1832 1944 1968 2061 2214 2748 2916 2952 3321 3362 3664 3888 4122 4428 5043 5496 5832 5904 6183 6642 6724 8244 8856 9389 9963 10086 10992 11664 12366 13284 13448 15129 16488 17712 18549 18778 19926 20172 24732 26568 26896 28167 29889 30258 32976 37098 37556 39852 40344 45387 49464 52441 53136 55647 56334 59778 60516 68921 74196 75112 79704 80688 84501 90774 98928 104882 111294 112668 119556 121032 136161 137842 148392 150224 157323 159408 166941 169002 181548 206763 209764 222588 225336 239112 242064 253503 272322 275684 296784 314646 333882 338004 363096 384949 408483 413526 419528 445176 450672 471969 478224 507006 544644 551368 620289 629292 667764 676008 726192 760509 769898 816966 827052 839056 890352 943938 1014012 1089288 1102736 1154847 1225449 1240578 1258584 1335528 1352016 1415907 1521018 1539796 1633932 1654104 1860867 1887876 2028024 2150081 2178576 2281527 2309694 2450898 2481156 2517168 2671056 2831814 3042036 3079592 3267864 3308208 3464541 3721734 3775752 4056048 4247721 4300162 4563054 4619388 4901796 4962312 5582601 5663628 6084072 6159184 6450243 6535728 6844581 6929082 7443468 7551504 8495442 8600324 9126108 9238776 9803592 9924624 10393623 11165202 11327256 12168144 12743163 12900486 13689162 13858164 14886936 15782909 16747803 16990884 17200648 18252216 18477552 19350729 19607184 20787246 22330404 22654512 25486326 25800972 27378324 27716328 29773872 31180869 31565818 33495606 33981768 34401296 36504432 38229489 38701458 41574492 44660808 47348727 50243409 50972652 51601944 54756648 55432656 58052187 62361738 63131636 66991212 67963536 76458978 77402916 83148984 88153321 89321616 93542607 94697454 100486818 101945304 103203888 109513296 116104374 124723476 126263272 133982424 142046181 152917956 154805832 166297968 174156561 176306642 187085214 189394908 200973636 203890608 232208748 249446952 252526544 264459963 267964848 280627821 284092362 305835912 309611664 348313122 352613284 374170428 378789816 401947272 426138543 464417496 498893904 522469683 528919926 561255642 568184724 611671824 696626244 705226568 748340856 757579632 793379889 803894544 852277086 928834992 1044939366 1057839852 1122511284 1136369448 1278415629 1393252488 1410453136 1496681712 1567409049 1586759778 1704554172 2089878732 2115679704 2245022568 2272738896 2380139667 2556831258 2786504976 3134818098 3173519556 3409108344 3614286161 3835246887 4179757464 4231359408 4490045136 4760279334 5113662516 6269636196 6347039112 6818216688 7140419001 7228572322 7670493774 8359514928 9520558668 10227325032 10842858483 11505740661 12539272392 12694078224 14280838002 14457144644 15340987548 19041117336 20454650064 21421257003 21685716966 23011481322 25078544784 28561676004 28914289288 30681975096 32528575449 38082234672 42842514006 43371433932 46022962644 57123352008 57828578576 61363950192 64263771009 65057150898 85685028012 86742867864 92045925288 97585726347 114246704016 128527542018 130114301796 171370056024 173485735728 184091850576 195171452694 257055084036 260228603592 292757179041 342740112048 390342905388 514110168072 520457207184 585514358082 780685810776 878271537123 1028220336144 1171028716164 1561371621552 1756543074246 2342057432328 2634814611369 3513086148492 4684114864656 5269629222738 7026172296984 10539258445476 14052344593968 21078516890952 42157033781904
• Sum of all divisors σ(n): 126074920071492
• Sum of proper divisors (its aliquot sum) s(n): 83917886289588
• 42157033781904 is an abundant number, because the sum of its proper divisors (83917886289588) is greater than itself. Its abundance is 41760852507684

Bases of 42157033781904

• Binary: 1001100101011101110011000001011111101010010000₂
• Hexadecimal: 0x26577305FA90
• Base-36: EXYO9G900

Squares and roots of 42157033781904

• 42157033781904 squared (42157033781904²) is 1777215497288595073037865216
• 42157033781904 cubed (42157033781904³) is 74922133756918619209636336149063091851264
• The square root of 42157033781904 is 6492844.8142477577
• The cube root of 42157033781904 is 34803.5342839715

Scales and comparisons

• 42,157,033,781,904 seconds is equal to 1,340,463 years, 14 weeks, 1 day, 17 hours, 38 minutes, 24 seconds.
• To count from 1 to 42,157,033,781,904 would take you about three million, three hundred fifty-one thousand, one hundred fifty-eight 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 42157033781904 cubic inches would be around 2900.3 feet tall.

Recreational maths with 42157033781904

• 42157033781904 backwards is 40918733075124
• 42157033781904 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42157033781904's digits is 54
• More coming soon!