189820810816

Names of 189820810816

• Cardinal: 189820810816 can be written as One hundred eighty-nine billion, eight hundred twenty million, eight hundred ten thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.89820810816 × 10¹¹

Factors of 189820810816

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1239

Divisors of 189820810816

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 7 8 13 14 16 17 26 28 32 34 52 56 64 68 91 104 112 119 136 139 169 182 208 221 224 238 272 278 338 364 416 442 448 476 544 556 676 728 832 884 952 973 1061 1088 1112 1183 1352 1456 1547 1768 1807 1904 1946 2122 2224 2363 2366 2704 2873 2912 3094 3536 3614 3808 3892 4244 4448 4726 4732 5408 5746 5824 6188 7072 7228 7427 7616 7784 8488 8896 9452 9464 10816 11492 12376 12649 13793 14144 14456 14854 15568 16541 16976 18037 18904 18928 20111 22984 23491 24752 25298 27586 28912 29708 30719 31136 33082 33952 36074 37808 37856 40222 45968 46982 49504 50596 55172 57824 59416 61438 62272 66164 67904 72148 75616 75712 80444 91936 93964 96551 99008 101192 110344 115648 118832 122876 126259 132328 144296 147479 151232 160888 164437 179309 183872 187928 193102 202384 215033 220688 234481 237664 245752 252518 264656 288592 294958 321776 328874 358618 375856 386204 399347 404768 430066 441376 468962 475328 491504 505036 529312 577184 589916 643552 657748 717236 751712 772408 798694 809536 860132 882752 937924 983008 1010072 1032353 1058624 1154368 1179832 1255163 1287104 1315496 1434472 1503424 1544816 1597388 1641367 1720264 1875848 1917227 1966016 2020144 2064706 2359664 2507143 2510326 2630992 2795429 2868944 3048253 3089632 3194776 3282734 3440528 3751696 3834454 4040288 4129412 4719328 5014286 5020652 5261984 5590858 5737888 6096506 6179264 6389552 6565468 6881056 7503392 7668908 8080576 8258824 9438656 10028572 10041304 10523968 11181716 11475776 12193012 12779104 13130936 13420589 13762112 15006784 15337816 16517648 17550001 20057144 20082608 21337771 22363432 24386024 24923951 25558208 26261872 26841178 30675632 32592859 33035296 35100002 40114288 40165216 42675542 44726864 48772048 49847902 52523744 53682356 61351264 65185718 66070592 70200004 80228576 80330432 85351084 89453728 97544096 99695804 105047488 107364712 122702528 130371436 140400008 160457152 170702168 174467657 178907456 195088192 199391608 214729424 228150013 260742872 280800016 341404336 348935314 398783216 423707167 429458848 456300026 521485744 561600032 682808672 697870628 797566432 847414334 858917696 912600052 1042971488 1123200064 1365617344 1395741256 1595132864 1694828668 1825200104 2085942976 2791482512 2965950169 3389657336 3650400208 5582965024 5931900338 6779314672 7300800416 11165930048 11863800676 13558629344 14601600832 23727601352 27117258688 47455202704 94910405408 189820810816
• Sum of all divisors σ(n): 497587950720
• Sum of proper divisors (its aliquot sum) s(n): 307767139904
• 189820810816 is an abundant number, because the sum of its proper divisors (307767139904) is greater than itself. Its abundance is 117946329088

Bases of 189820810816

• Binary: 10110000110010001100111011011001000000₂
• Hexadecimal: 0x2C3233B640
• Base-36: 2F7AER0G

Squares and roots of 189820810816

• 189820810816 squared (189820810816²) is 36031940218843662585856
• 189820810816 cubed (189820810816³) is 6839612107614544513990309133418496
• The square root of 189820810816 is 435684.3017782487
• The cube root of 189820810816 is 5747.0892470355

Scales and comparisons

• 189,820,810,816 seconds is equal to 6,035 years, 37 weeks, 1 day, 3 hours, 16 seconds.
• To count from 1 to 189,820,810,816 would take you about twelve thousand and seventy-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 189820810816 cubic inches would be around 478.9 feet tall.

Recreational maths with 189820810816

• 189820810816 backwards is 618018028981
• 189820810816 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 189820810816's digits is 52
• More coming soon!