159664272768

Names of 159664272768

• Cardinal: 159664272768 can be written as One hundred fifty-nine billion, six hundred sixty-four million, two hundred seventy-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.59664272768 × 10¹¹

Factors of 159664272768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 46189

Divisors of 159664272768

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 16 18 21 22 24 26 27 28 32 33 36 39 42 44 48 52 54 56 63 64 66 72 77 78 84 88 91 96 99 104 108 112 117 126 128 132 143 144 154 156 168 176 182 189 192 198 208 216 224 231 234 252 264 273 286 288 297 308 312 336 351 352 364 378 384 396 416 429 432 448 462 468 504 528 546 572 576 594 616 624 672 693 702 704 728 756 792 819 832 858 864 896 924 936 1001 1008 1056 1092 1144 1152 1188 1232 1248 1287 1344 1386 1404 1408 1456 1512 1584 1638 1664 1716 1728 1848 1872 2002 2016 2079 2112 2184 2288 2376 2457 2464 2496 2574 2688 2772 2808 2912 3003 3024 3168 3276 3432 3456 3696 3744 3861 4004 4032 4158 4224 4368 4576 4752 4914 4928 4992 5148 5544 5616 5824 6006 6048 6336 6552 6864 7392 7488 7722 8008 8064 8316 8736 9009 9152 9504 9828 9856 10296 11088 11232 11648 12012 12096 12672 13104 13728 14784 14976 15444 16016 16632 17472 18018 18304 19008 19656 20592 22176 22464 24024 24192 26208 27027 27456 29568 30888 32032 33264 34944 36036 38016 39312 41184 44352 44928 46153 48048 52416 54054 54912 61776 64064 66528 72072 78624 82368 88704 92306 96096 104832 108108 123552 128128 133056 138459 144144 157248 164736 184612 192192 216216 247104 266112 276918 288288 314496 323071 369224 384384 415377 432432 494208 507683 553836 576576 599989 646142 738448 830754 864864 969213 1015366 1107672 1153152 1199978 1246131 1292284 1476896 1523049 1661508 1729728 1799967 1938426 2030732 2215344 2399956 2492262 2584568 2907639 2953792 3046098 3323016 3459456 3553781 3599934 3876852 4061464 4199923 4430688 4569147 4799912 4984524 5169136 5399901 5815278 5907584 6092196 6599879 6646032 7107562 7199868 7753704 8122928 8399846 8722917 8861376 9138294 9599824 9969048 10338272 10661343 10799802 11630556 12184392 12599769 13199758 13292064 13707441 14215124 14399736 15507408 16199703 16245856 16799692 17445834 17722752 18276588 19199648 19799637 19938096 20676544 21322686 21599604 23261112 24368784 25199538 26399516 26584128 27414882 28430248 28799472 31014816 31984029 32399406 32491712 33599384 34891668 36553176 37799307 38399296 39599274 39876192 41353088 42645372 43199208 46199153 46522224 48737568 50399076 52799032 53168256 54829764 56860496 57598944 59398911 62029632 63968058 64798812 64983424 67198768 69783336 73106352 75598614 76798592 79198548 79752384 85290744 86398416 92398306 93044448 95952087 97475136 100798152 105598064 109659528 113397921 113720992 115197888 118797822 124059264 127936116 129597624 134397536 138597459 139566672 146212704 151197228 158397096 159504768 170581488 172796832 178196733 184796612 186088896 191904174 194950272 201596304 211196128 219319056 226795842 227441984 230395776 237595644 255872232 259195248 268795072 277194918 279133344 292425408 302394456 316794192 341162976 345593664 356393466 369593224 372177792 383808348 403192608 415792377 422392256 438638112 453591684 454883968 475191288 511744464 518390496 537590144 554389836 558266688 584850816 604788912 633588384 682325952 691187328 712786932 739186448 767616696 806385216 831584754 844784512 877276224 907183368 950382576 1023488928 1036780992 1108779672 1116533376 1209577824 1247377131 1267176768 1364651904 1425573864 1478372896 1535233392 1612770432 1663169508 1754552448 1814366736 1900765152 2046977856 2073561984 2217559344 2419155648 2494754262 2534353536 2851147728 2956745792 3070466784 3326339016 3628733472 3801530304 4093955712 4435118688 4838311296 4989508524 5702295456 5913491584 6140933568 6652678032 7257466944 7603060608 8870237376 9979017048 11404590912 12281867136 13305356064 14514933888 17740474752 19958034096 22809181824 26610712128 39916068192 53221424256 79832136384 159664272768
• Sum of all divisors σ(n): 632715955200
• Sum of proper divisors (its aliquot sum) s(n): 473051682432
• 159664272768 is an abundant number, because the sum of its proper divisors (473051682432) is greater than itself. Its abundance is 313387409664

Bases of 159664272768

• Binary: 10010100101100101110110111010110000000₂
• Hexadecimal: 0x252CBB7580
• Base-36: 21CJZHC0

Squares and roots of 159664272768

• 159664272768 squared (159664272768²) is 25492679998534306381824
• 159664272768 cubed (159664272768³) is 4070270212873319334353230293368832
• The square root of 159664272768 is 399580.1205865977
• The cube root of 159664272768 is 5425.0354746405

Scales and comparisons

• 159,664,272,768 seconds is equal to 5,076 years, 43 weeks, 1 day, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 159,664,272,768 would take you about ten thousand, one 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 159664272768 cubic inches would be around 452.1 feet tall.

Recreational maths with 159664272768

• 159664272768 backwards is 867272466951
• 159664272768 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 159664272768's digits is 63
• More coming soon!