164381072960

Names of 164381072960

• Cardinal: 164381072960 can be written as One hundred sixty-four billion, three hundred eighty-one million, seventy-two thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.6438107296 × 10¹¹

Factors of 164381072960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1983

Divisors of 164381072960

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 26 32 34 40 52 64 65 68 73 80 85 104 130 136 146 160 170 208 221 260 272 289 292 320 340 365 416 442 520 544 578 584 680 730 832 884 949 1040 1088 1105 1156 1168 1241 1360 1445 1460 1768 1873 1898 2080 2210 2312 2336 2482 2720 2890 2920 3536 3746 3757 3796 4160 4420 4624 4672 4745 4964 5440 5780 5840 6205 7072 7492 7514 7592 8840 9248 9365 9490 9928 11560 11680 12410 14144 14984 15028 15184 16133 17680 18496 18730 18785 18980 19856 21097 23120 23360 24349 24820 29968 30056 30368 31841 32266 35360 37460 37570 37960 39712 42194 46240 48698 49640 59936 60112 60736 63682 64532 70720 74920 75140 75920 79424 80665 84388 92480 97396 99280 105485 119872 120224 121745 127364 129064 136729 149840 150280 151840 159205 161330 168776 194792 198560 210970 240448 243490 254728 258128 273458 274261 299680 300560 303680 318410 322660 337552 389584 397120 413933 421940 486980 509456 516256 541297 546916 548522 599360 601120 636820 645320 675104 683645 779168 827866 843880 973960 1018912 1032512 1082594 1093832 1097044 1202240 1273640 1290640 1350208 1367290 1371305 1558336 1655732 1687760 1777477 1947920 2037824 2069665 2165188 2187664 2194088 2324393 2547280 2581280 2706485 2734580 2742610 3311464 3375520 3554954 3895840 4139330 4330376 4375328 4388176 4648786 5094560 5162560 5412970 5469160 5485220 6622928 6751040 7036861 7109908 7791680 8278660 8660752 8750656 8776352 8887385 9297572 10189120 10825940 10938320 10970440 11621965 13245856 14073722 14219816 16557320 17321504 17552704 17774770 18595144 21651880 21876640 21940880 23243930 26491712 28147444 28439632 30217109 33114640 34643008 35184305 35549540 37190288 39514681 43303760 43753280 43881760 46487860 56294888 56879264 60434218 66229280 70368610 71099080 74380576 79029362 86607520 87763520 92975720 112589776 113758528 120868436 132458560 140737220 142198160 148761152 151085545 158058724 173215040 185951440 197573405 225179552 241736872 281474440 284396320 302171090 316117448 371902880 395146810 450359104 483473744 513690853 562948880 568792640 604342180 632234896 743805760 790293620 966947488 1027381706 1125897760 1208684360 1264469792 1580587240 1933894976 2054763412 2251795520 2417368720 2528939584 2568454265 3161174480 4109526824 4834737440 5136908530 6322348960 8219053648 9669474880 10273817060 12644697920 16438107296 20547634120 32876214592 41095268240 82190536480 164381072960
• Sum of all divisors σ(n): 454174439376
• Sum of proper divisors (its aliquot sum) s(n): 289793366416
• 164381072960 is an abundant number, because the sum of its proper divisors (289793366416) is greater than itself. Its abundance is 125412293456

Bases of 164381072960

• Binary: 10011001000101111000000001111001000000₂
• Hexadecimal: 0x2645E01E40
• Base-36: 23IK8VNK

Squares and roots of 164381072960

• 164381072960 squared (164381072960²) is 27021137147480843161600
• 164381072960 cubed (164381072960³) is 4441763516902214759949286670336000
• The square root of 164381072960 is 405439.3579316147
• The cube root of 164381072960 is 5477.9399897355

Scales and comparisons

• 164,381,072,960 seconds is equal to 5,226 years, 42 weeks, 17 hours, 9 minutes, 20 seconds.
• To count from 1 to 164,381,072,960 would take you about ten thousand, four hundred fifty-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 164381072960 cubic inches would be around 456.5 feet tall.

Recreational maths with 164381072960

• 164381072960 backwards is 069270183461
• The number of decimal digits it has is: 12
• The sum of 164381072960's digits is 47
• More coming soon!