162144245120

Names of 162144245120

• Cardinal: 162144245120 can be written as One hundred sixty-two billion, one hundred forty-four million, two hundred forty-five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.6214424512 × 10¹¹

Factors of 162144245120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 982

Divisors of 162144245120

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 26 31 32 40 44 52 55 62 64 65 67 80 88 104 110 124 128 130 134 143 155 160 176 208 220 248 260 268 286 310 320 335 341 352 403 416 440 496 520 536 572 620 640 670 682 704 715 737 806 832 853 871 880 992 1040 1072 1144 1240 1340 1364 1408 1430 1474 1612 1664 1705 1706 1742 1760 1984 2015 2077 2080 2144 2288 2480 2680 2728 2860 2948 3224 3410 3412 3484 3520 3685 3968 4030 4154 4160 4265 4288 4355 4433 4576 4960 5360 5456 5720 5896 6448 6820 6824 6968 7040 7370 8060 8308 8320 8530 8576 8710 8866 9152 9383 9581 9920 10385 10720 10912 11089 11440 11792 12896 13640 13648 13936 14740 16120 16616 17060 17420 17732 18304 18766 19162 19840 20770 21440 21824 22165 22178 22847 22880 23584 25792 26443 27001 27280 27296 27872 29480 32240 33232 34120 34840 35464 37532 38324 41540 42880 43648 44330 44356 45694 45760 46915 47168 47905 51584 52886 54002 54560 54592 55445 55744 57151 58960 64480 66464 68240 69680 70928 75064 76648 83080 88660 88712 91388 91520 93830 94336 95810 105772 108004 109120 109184 110890 111488 114235 114302 117920 121979 128960 132215 132928 135005 136480 139360 141856 150128 153296 166160 177320 177424 182776 187660 191620 211544 216008 218240 221780 228470 228604 235840 243958 257920 264430 265856 270010 272960 278720 283712 285755 290873 297011 300256 306592 332320 343759 354640 354848 365552 375320 383240 423088 432016 443560 456940 457208 471680 487916 528860 540020 545920 557440 567424 571510 581746 594022 600512 609895 613184 628661 664640 687518 709280 709696 731104 742963 750640 766480 846176 864032 887120 913880 914416 975832 1057720 1080040 1143020 1163492 1188044 1201024 1219790 1226368 1257322 1329280 1375036 1418560 1419392 1454365 1462208 1485055 1485926 1501280 1532960 1692352 1718795 1728064 1771681 1774240 1827760 1828832 1951664 2115440 2160080 2286040 2326984 2376088 2439580 2514644 2750072 2837120 2908730 2924416 2970110 2971852 3002560 3065920 3143305 3384704 3437590 3456128 3543362 3548480 3655520 3657664 3714815 3781349 3903328 4230880 4320160 4572080 4653968 4752176 4879160 5029288 5500144 5817460 5940220 5943704 6005120 6131840 6286610 6875180 7086724 7096960 7311040 7315328 7429630 7562698 7806656 8172593 8461760 8640320 8858405 9144160 9307936 9504352 9758320 10058576 11000288 11634920 11880440 11887408 12573220 13750360 14173448 14622080 14859260 15125396 15613312 16345186 16923520 17280640 17716810 18288320 18615872 18906745 19008704 19488491 19516640 20117152 22000576 23031853 23269840 23760880 23774816 25146440 27500720 28346896 29718520 30250792 32690372 35433620 36576640 37231744 37813490 38017408 38976982 39033280 40234304 40862965 44001152 46063706 46539680 47521760 47549632 50292880 55001440 56693792 59437040 60501584 65380744 70867240 75626980 77953964 78066560 80468608 81725930 92127412 93079360 95043520 95099264 97442455 100585760 110002880 113387584 115159265 118874080 121003168 130761488 141734480 151253960 155907928 163451860 184254824 186158720 190087040 194884910 201171520 220005760 226775168 230318530 237748160 242006336 253350383 261522976 283468960 302507920 311815856 326903720 368509648 389769820 402343040 460637060 475496320 484012672 506700766 523045952 566937920 605015840 623631712 653807440 737019296 779539640 921274120 1013401532 1046091904 1133875840 1210031680 1247263424 1266751915 1307614880 1474038592 1559079280 1842548240 2026803064 2420063360 2494526848 2533503830 2615229760 2948077184 3118158560 3685096480 4053606128 5067007660 5230459520 6236317120 7370192960 8107212256 10134015320 12472634240 14740385920 16214424512 20268030640 32428849024 40536061280 81072122560 162144245120
• Sum of all divisors σ(n): 477658460160
• Sum of proper divisors (its aliquot sum) s(n): 315514215040
• 162144245120 is an abundant number, because the sum of its proper divisors (315514215040) is greater than itself. Its abundance is 153369969920

Bases of 162144245120

• Binary: 10010111000000100011001101010110000000₂
• Hexadecimal: 0x25C08CD580
• Base-36: 22HKHW8W

Squares and roots of 162144245120

• 162144245120 squared (162144245120²) is 26290756225534643814400
• 162144245120 cubed (162144245120³) is 4262894821823255289693965385728000
• The square root of 162144245120 is 402671.3860209091
• The cube root of 162144245120 is 5452.9792662851

Scales and comparisons

• 162,144,245,120 seconds is equal to 5,155 years, 35 weeks, 4 days, 12 hours, 5 minutes, 20 seconds.
• To count from 1 to 162,144,245,120 would take you about ten thousand, three hundred eleven 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 162144245120 cubic inches would be around 454.4 feet tall.

Recreational maths with 162144245120

• 162144245120 backwards is 021542441261
• 162144245120 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 162144245120's digits is 32
• More coming soon!