159478225920

Names of 159478225920

• Cardinal: 159478225920 can be written as One hundred fifty-nine billion, four hundred seventy-eight million, two hundred twenty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.5947822592 × 10¹¹

Factors of 159478225920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 88764

Divisors of 159478225920

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 90 96 104 108 117 120 128 130 135 144 156 160 180 192 195 208 216 234 240 256 260 270 288 312 320 351 360 384 390 416 432 468 480 512 520 540 576 585 624 640 702 720 768 780 832 864 936 960 1024 1040 1080 1152 1170 1248 1280 1404 1440 1536 1560 1664 1728 1755 1872 1920 2080 2160 2304 2340 2496 2560 2808 2880 3072 3120 3328 3456 3510 3744 3840 4160 4320 4608 4680 4992 5120 5616 5760 6240 6656 6912 7020 7488 7680 8320 8640 9216 9360 9984 11232 11520 12480 13312 13824 14040 14976 15360 16640 17280 18720 19968 22464 23040 24960 27648 28080 29952 33280 34560 37440 39936 44928 46080 49920 56160 59904 66560 69120 74880 88741 89856 99840 112320 119808 138240 149760 177482 179712 199680 224640 266223 299520 354964 359424 443705 449280 532446 599040 709928 798669 887410 898560 1064892 1153633 1331115 1419856 1597338 1774820 1797120 2129784 2307266 2396007 2662230 2839712 3194676 3460899 3549640 3993345 4259568 4614532 4792014 5324460 5679424 5768165 6389352 6921798 7099280 7986690 8519136 9229064 9584028 10382697 10648920 11358848 11536330 11980035 12778704 13843596 14198560 15973380 17038272 17304495 18458128 19168056 20765394 21297840 22717696 23072660 23960070 25557408 27687192 28397120 31148091 31946760 34076544 34608990 36916256 38336112 41530788 42595680 45435392 46145320 47920140 51114816 51913485 55374384 56794240 62296182 63893520 68153088 69217980 73832512 76672224 83061576 85191360 90870784 92290640 95840280 102229632 103826970 110748768 113588480 124592364 127787040 136306176 138435960 147665024 153344448 155740455 166123152 170382720 184581280 191680560 204459264 207653940 221497536 227176960 249184728 255574080 272612352 276871920 295330048 306688896 311480910 332246304 340765440 369162560 383361120 408918528 415307880 442995072 454353920 498369456 511148160 553743840 590660096 613377792 622961820 664492608 681530880 738325120 766722240 817837056 830615760 885990144 996738912 1022296320 1107487680 1181320192 1226755584 1245923640 1328985216 1363061760 1476650240 1533444480 1661231520 1771980288 1993477824 2044592640 2214975360 2453511168 2491847280 2657970432 2953300480 3066888960 3322463040 3543960576 3986955648 4089185280 4429950720 4983694560 5315940864 5906600960 6133777920 6644926080 7973911296 8859901440 9967389120 10631881728 12267555840 13289852160 15947822592 17719802880 19934778240 26579704320 31895645184 39869556480 53159408640 79739112960 159478225920
• Sum of all divisors σ(n): 610360376640
• Sum of proper divisors (its aliquot sum) s(n): 450882150720
• 159478225920 is an abundant number, because the sum of its proper divisors (450882150720) is greater than itself. Its abundance is 291403924800

Bases of 159478225920

• Binary: 10010100100001101001001001110000000000₂
• Hexadecimal: 0x2521A49C00
• Base-36: 219H7UO0

Squares and roots of 159478225920

• 159478225920 squared (159478225920²) is 25433304542590559846400
• 159478225920 cubed (159478225920³) is 4056058287735419565243459698688000
• The square root of 159478225920 is 399347.2497964647
• The cube root of 159478225920 is 5422.9275035085

Scales and comparisons

• 159,478,225,920 seconds is equal to 5,070 years, 47 weeks, 3 days, 19 hours, 12 minutes.
• To count from 1 to 159,478,225,920 would take you about ten thousand, one hundred forty-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 159478225920 cubic inches would be around 451.9 feet tall.

Recreational maths with 159478225920

• 159478225920 backwards is 029522874951
• 159478225920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 159478225920's digits is 54
• More coming soon!