130871179920

Names of 130871179920

• Cardinal: 130871179920 can be written as One hundred thirty billion, eight hundred seventy-one million, one hundred seventy-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.3087117992 × 10¹¹

Factors of 130871179920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 329

Divisors of 130871179920

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 139 156 167 169 195 208 240 260 278 312 334 338 390 417 501 507 520 556 624 668 676 695 780 834 835 845 1002 1014 1040 1112 1336 1352 1390 1560 1668 1670 1690 1807 2004 2028 2085 2171 2224 2505 2535 2672 2704 2780 3120 3336 3340 3380 3614 4008 4056 4170 4342 5010 5070 5421 5560 6513 6672 6680 6760 7228 8016 8112 8340 8684 9035 10020 10140 10842 10855 11120 13026 13360 13520 14456 16680 17368 18070 19321 20040 20280 21684 21710 23213 23491 26052 27105 28223 28912 32565 33360 34736 36140 38642 40080 40560 43368 43420 46426 46982 52104 54210 56446 57963 65130 69639 70473 72280 77284 84669 86736 86840 92852 93964 96605 104208 108420 112892 115926 116065 117455 130260 139278 140946 141115 144560 154568 169338 173680 185704 187928 193210 216840 225784 231852 232130 234910 251173 260520 278556 281892 282230 289815 301769 309136 338676 348195 352365 371408 375856 386420 423345 433680 451568 463704 464260 469820 502346 521040 557112 563784 564460 579630 603538 677352 696390 704730 753519 772840 846690 905307 927408 928520 939640 1004692 1114224 1127568 1128920 1159260 1207076 1255865 1354704 1392780 1409460 1507038 1508845 1545680 1693380 1810614 1857040 1879280 2009384 2257840 2318520 2414152 2511730 2785560 2818920 3014076 3017690 3226607 3265249 3386760 3621228 3767595 3922997 4018768 4526535 4637040 4828304 5023460 5571120 5637840 6028152 6035380 6453214 6530498 6773520 7242456 7535190 7845994 9053070 9679821 9795747 10046920 11768991 12056304 12070760 12906428 13060996 14484912 15070380 15691988 16133035 16326245 18106140 19359642 19591494 19614985 20093840 23537982 24141520 25812856 26121992 30140760 31383976 32266070 32652490 36212280 38719284 39182988 39229970 41945891 47075964 48399105 48978735 51625712 52243984 58844955 60281520 62767952 64532140 65304980 72424560 77438568 78365976 78459940 83891782 94151928 96798210 97957470 117689910 125837673 129064280 130609960 154877136 156731952 156919880 167783564 188303856 193596420 195914940 209729455 235379820 251675346 258128560 261219920 313839760 335567128 387192840 391829880 419458910 470759640 503350692 545296583 629188365 671134256 774385680 783659760 838917820 941519280 1006701384 1090593166 1258376730 1635889749 1677835640 2013402768 2181186332 2516753460 2726482915 3271779498 3355671280 4362372664 5033506920 5452965830 6543558996 8179448745 8724745328 10067013840 10905931660 13087117992 16358897490 21811863320 26174235984 32717794980 43623726640 65435589960 130871179920
• Sum of all divisors σ(n): 445141884096
• Sum of proper divisors (its aliquot sum) s(n): 314270704176
• 130871179920 is an abundant number, because the sum of its proper divisors (314270704176) is greater than itself. Its abundance is 183399524256

Bases of 130871179920

• Binary: 1111001111000100001111011101010010000₂
• Hexadecimal: 0x1E7887BA90
• Base-36: 1O4DBKPC

Squares and roots of 130871179920

• 130871179920 squared (130871179920²) is 17127265733653011206400
• 130871179920 cubed (130871179920³) is 2241465475366554028442550655488000
• The square root of 130871179920 is 361761.2194804745
• The cube root of 130871179920 is 5077.0877856447

Scales and comparisons

• 130,871,179,920 seconds is equal to 4,161 years, 15 weeks, 3 days, 17 hours, 32 minutes.
• To count from 1 to 130,871,179,920 would take you about eight thousand, three hundred twenty-two 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 130871179920 cubic inches would be around 423.1 feet tall.

Recreational maths with 130871179920

• 130871179920 backwards is 029971178031
• 130871179920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 130871179920's digits is 48
• More coming soon!