159791377980

Names of 159791377980

• Cardinal: 159791377980 can be written as One hundred fifty-nine billion, seven hundred ninety-one million, three hundred seventy-seven thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.5979137798 × 10¹¹

Factors of 159791377980

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2035

Divisors of 159791377980

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 30 31 39 52 53 60 62 65 67 78 93 106 124 130 134 155 156 159 186 195 201 212 260 265 268 310 318 335 372 390 402 403 465 530 620 636 670 689 780 795 804 806 871 930 1005 1060 1209 1340 1378 1590 1612 1643 1742 1860 1861 2010 2015 2067 2077 2418 2613 2756 3180 3286 3445 3484 3551 3722 4020 4030 4134 4154 4355 4836 4929 5226 5583 6045 6231 6572 6890 7102 7444 8060 8215 8268 8308 8710 9305 9858 10335 10385 10452 10653 11166 12090 12462 13065 13780 14204 16430 17420 17755 18610 19716 20670 20770 21306 21359 22332 24180 24193 24645 24924 26130 27001 27915 31155 32860 35510 37220 41340 41540 42612 42718 46163 48386 49290 52260 53265 54002 55830 57691 62310 64077 71020 72579 81003 85436 92326 96772 98580 98633 106530 106795 108004 110081 111660 115382 120965 124620 124687 128154 135005 138489 145158 162006 173073 184652 197266 213060 213590 220162 230764 230815 241930 249374 256308 270010 276978 288455 290316 295899 320385 324012 330243 346146 362895 374061 394532 405015 427180 440324 461630 483860 493165 498748 540020 550405 553956 576910 591798 623435 640770 660486 692292 692445 725790 748122 749983 810030 865365 923260 986330 1100810 1153820 1183596 1246870 1281540 1282229 1320972 1384890 1431053 1451580 1479495 1496244 1499966 1620060 1620931 1651215 1730730 1870305 1972660 2201620 2249949 2493740 2564458 2769780 2862106 2958990 2999932 3057623 3241862 3302430 3461460 3740610 3749915 3846687 3865297 4293159 4499898 4862793 5128916 5724212 5917980 6115246 6411145 6483724 6604860 6608411 7155265 7481220 7499830 7693374 7730594 8104655 8586318 8999796 9172869 9725586 11249745 11595891 12230492 12822290 13216822 14310530 14999660 15288115 15386748 15461188 16209310 17172636 18345738 19233435 19326485 19451172 19825233 21465795 22499490 23191782 24313965 25644580 26433644 28621060 30576230 32418620 33042055 36691476 38466870 38652970 39650466 39749099 42931590 44998980 45864345 46383564 48627930 50248861 57979455 61152460 66084110 76933740 77305940 79300932 79498198 85863180 85909343 91728690 97255860 99126165 100497722 115958910 119247297 132168220 150746583 158996396 171818686 183457380 198252330 198745495 200995444 204860741 231917820 238494594 251244305 257728029 301493166 343637372 396504660 397490990 409721482 429546715 476989188 502488610 515456058 596236485 602986332 614582223 753732915 794981980 819442964 859093430 1004977220 1024303705 1030912116 1192472970 1229164446 1288640145 1507465830 1718186860 2048607410 2384945940 2458328892 2577280290 2663189633 3014931660 3072911115 4097214820 5154560580 5326379266 6145822230 7989568899 10652758532 12291644460 13315948165 15979137798 26631896330 31958275596 39947844495 53263792660 79895688990 159791377980
• Sum of all divisors σ(n): 514599837696
• Sum of proper divisors (its aliquot sum) s(n): 354808459716
• 159791377980 is an abundant number, because the sum of its proper divisors (354808459716) is greater than itself. Its abundance is 195017081736

Bases of 159791377980

• Binary: 10010100110100010011101110111000111100₂
• Hexadecimal: 0x25344EEE3C
• Base-36: 21ENNSCC

Squares and roots of 159791377980

• 159791377980 squared (159791377980²) is 25533284476747228880400
• 159791377980 cubed (159791377980³) is 4079998710894782970945568613592000
• The square root of 159791377980 is 399739.1374133887
• The cube root of 159791377980 is 5426.4746765659

Scales and comparisons

• 159,791,377,980 seconds is equal to 5,080 years, 45 weeks, 2 days, 5 hours, 53 minutes.
• To count from 1 to 159,791,377,980 would take you about ten thousand, one hundred sixty-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 159791377980 cubic inches would be around 452.2 feet tall.

Recreational maths with 159791377980

• 159791377980 backwards is 089773197951
• The number of decimal digits it has is: 12
• The sum of 159791377980's digits is 66
• More coming soon!