130872791880

Names of 130872791880

• Cardinal: 130872791880 can be written as One hundred thirty billion, eight hundred seventy-two million, seven hundred ninety-one thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.3087279188 × 10¹¹

Factors of 130872791880

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 160

Divisors of 130872791880

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 53 54 60 72 81 90 97 106 108 120 135 159 162 180 194 212 216 243 265 270 291 318 324 360 388 405 424 477 485 486 530 540 582 636 648 729 776 795 810 873 954 970 972 1060 1080 1164 1215 1272 1431 1455 1458 1590 1620 1746 1908 1940 1944 2120 2187 2328 2385 2430 2619 2862 2910 2916 3180 3240 3492 3645 3816 3880 4293 4365 4374 4770 4860 5141 5238 5724 5820 5832 6360 6561 6984 7155 7290 7857 8586 8730 8748 9409 9540 9720 10282 10476 10935 11448 11640 12879 13095 13122 14310 14580 15423 15714 17172 17460 17496 18818 19080 20564 20952 21465 21870 23571 25705 25758 26190 26244 28227 28620 29160 30846 31428 32805 34344 34920 37636 38637 39285 41128 42930 43740 46269 47045 47142 51410 51516 52380 52488 56454 57240 61692 62856 64395 65610 70713 75272 77115 77274 78570 84681 85860 87480 92538 94090 94284 102820 103032 104760 112908 115911 117855 123384 128790 131220 138807 141135 141426 154230 154548 157140 169362 171720 185076 188180 188568 193185 205640 212139 225816 231345 231822 235710 254043 257580 262440 277614 282270 282852 308460 309096 314280 338724 347733 353565 370152 376360 386370 416421 423405 424278 462690 463644 471420 498677 508086 515160 555228 564540 565704 579555 616920 636417 677448 694035 695466 707130 762129 772740 832842 846810 848556 925380 927288 942840 997354 1016172 1060695 1110456 1129080 1159110 1249263 1270215 1272834 1388070 1390932 1414260 1496031 1524258 1545480 1665684 1693620 1697112 1738665 1850760 1994708 2032344 2082105 2121390 2286387 2318220 2493385 2498526 2540430 2545668 2776140 2781864 2828520 2992062 3048516 3182085 3331368 3387240 3477330 3747789 3810645 3989416 4164210 4242780 4488093 4572774 4636440 4986770 4997052 5080860 5091336 5552280 5984124 6097032 6246315 6364170 6859161 6954660 7480155 7495578 7621290 8328420 8485560 8976186 9145548 9973540 9994104 10161720 11243367 11431935 11968248 12492630 12728340 13464279 13718322 13909320 14960310 14991156 15242580 16656840 17952372 18291096 18738945 19947080 20577483 22440465 22486734 22863870 24985260 25456680 26928558 27436644 29920620 29982312 30485160 33730101 34295805 35904744 37477890 40392837 41154966 44880930 44973468 45727740 49970520 53857116 54873288 56216835 59841240 61732449 67321395 67460202 68591610 74955780 80785674 82309932 89761860 89946936 91455480 102887415 107714232 112433670 121178511 123464898 134642790 134920404 137183220 149911560 161571348 164619864 168650505 179523720 201964185 205774830 224867340 242357022 246929796 269285580 269840808 274366440 308662245 323142696 337301010 363535533 403928370 411549660 449734680 484714044 493859592 538571160 605892555 617324490 674602020 727071066 807856740 823099320 969428088 1090606599 1211785110 1234648980 1349204040 1454142132 1615713480 1817677665 2181213198 2423570220 2469297960 2908284264 3271819797 3635355330 4362426396 4847140440 5453032995 6543639594 7270710660 8724852792 10906065990 13087279188 14541421320 16359098985 21812131980 26174558376 32718197970 43624263960 65436395940 130872791880
• Sum of all divisors σ(n): 454693760820
• Sum of proper divisors (its aliquot sum) s(n): 323820968940
• 130872791880 is an abundant number, because the sum of its proper divisors (323820968940) is greater than itself. Its abundance is 192948177060

Bases of 130872791880

• Binary: 1111001111000101000000101001101001000₂
• Hexadecimal: 0x1E78A05348
• Base-36: 1O4EA4I0

Squares and roots of 130872791880

• 130872791880 squared (130872791880²) is 17127687654465793934400
• 130872791880 cubed (130872791880³) is 2241548301788547202155697572672000
• The square root of 130872791880 is 361763.4474072803
• The cube root of 130872791880 is 5077.1086306435

Scales and comparisons

• 130,872,791,880 seconds is equal to 4,161 years, 18 weeks, 1 day, 9 hours, 18 minutes.
• To count from 1 to 130,872,791,880 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 130872791880 cubic inches would be around 423.1 feet tall.

Recreational maths with 130872791880

• 130872791880 backwards is 088197278031
• 130872791880 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 130872791880's digits is 54
• More coming soon!