189910790822820

Names of 189910790822820

• Cardinal: 189910790822820 can be written as One hundred eighty-nine trillion, nine hundred ten billion, seven hundred ninety million, eight hundred twenty-two thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.8991079082282 × 10¹⁴

Factors of 189910790822820

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 160

Divisors of 189910790822820

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 23 30 46 60 69 92 115 127 138 230 254 276 345 381 460 508 529 635 690 762 1058 1270 1380 1524 1587 1905 2116 2540 2645 2921 3174 3810 5290 5842 6348 7620 7935 8763 10580 11684 12167 14605 15870 16129 17526 24334 29210 31740 32258 35052 36501 43815 48387 48668 58420 60835 64516 67183 73002 80645 87630 96774 121670 134366 146004 161290 175260 182505 193548 201549 241935 243340 268732 322580 335915 365010 370967 403098 483870 671830 730020 741934 806196 967740 1007745 1112901 1343660 1483868 1545209 1854835 2015490 2048383 2225802 3090418 3709670 4030980 4096766 4451604 4635627 5564505 6145149 6180836 7419340 7726045 8193532 8532241 9271254 10241915 11129010 12290298 15452090 17064482 18542508 20483830 22258020 23178135 24580596 25596723 30725745 30904180 34128964 40967660 42661205 46356270 47112809 51193446 61451490 85322410 92712540 94225618 102386892 122902980 127983615 141338427 170644820 188451236 196241543 235564045 255967230 260144641 282676854 392483086 471128090 511934460 520289282 565353708 588724629 706692135 780433923 784966172 942256180 981207715 1040578564 1083594607 1177449258 1300723205 1413384270 1560867846 1962415430 2167189214 2354898516 2601446410 2826768540 2943623145 3121735692 3250783821 3902169615 3924830860 4334378428 5202892820 5417973035 5887246290 5983326743 6501567642 7804339230 10835946070 11774492580 11966653486 13003135284 15608678460 16253919105 17949980229 21671892140 23933306972 24922675961 29916633715 32507838210 35899960458 49845351922 59833267430 65015676420 71799920916 74768027883 89749901145 99690703844 119666534860 124613379805 137616515089 149536055766 179499802290 249226759610 275233030178 299072111532 358999604580 373840139415 412849545267 498453519220 550466060356 688082575445 747680278830 825699090534 1376165150890 1495360557660 1651398181068 2064247726335 2752330301780 3165179847047 4128495452670 6330359694094 8256990905340 9495539541141 12660719388188 15825899235235 18991079082282 31651798470470 37982158164564 47477697705705 63303596940940 94955395411410 189910790822820
• Sum of all divisors σ(n): 560330745125760
• Sum of proper divisors (its aliquot sum) s(n): 370419954302940
• 189910790822820 is an abundant number, because the sum of its proper divisors (370419954302940) is greater than itself. Its abundance is 180509163480120

Bases of 189910790822820

• Binary: 101011001011100100001101001110011101101110100100₂
• Hexadecimal: 0xACB90D39DBA4
• Base-36: 1VBFT9I5YC

Squares and roots of 189910790822820

• 189910790822820 squared (189910790822820²) is 36066108470948893132632752400
• 189910790822820 cubed (189910790822820³) is 6849343181619511716510029035551277329768000
• The square root of 189910790822820 is 13780812.4151959925
• The cube root of 189910790822820 is 57479.9719356849

Scales and comparisons

• 189,910,790,822,820 seconds is equal to 6,038,575 years, 37 weeks, 1 day, 10 hours, 47 minutes.
• To count from 1 to 189,910,790,822,820 would take you about fifteen million, ninety-six thousand, four hundred thirty-nine 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 189910790822820 cubic inches would be around 4790 feet tall.

Recreational maths with 189910790822820

• 189910790822820 backwards is 028228097019981
• The number of decimal digits it has is: 15
• The sum of 189910790822820's digits is 66
• More coming soon!