130861821888

Names of 130861821888

• Cardinal: 130861821888 can be written as One hundred thirty billion, eight hundred sixty-one million, eight hundred twenty-one thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.30861821888 × 10¹¹

Factors of 130861821888

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 223

Divisors of 130861821888

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 144 162 168 189 192 211 216 224 243 252 288 324 336 378 422 432 448 486 504 567 576 633 648 672 729 756 844 864 972 1008 1134 1266 1296 1344 1458 1477 1512 1688 1701 1728 1899 1944 2016 2187 2268 2532 2592 2916 2954 3024 3376 3402 3798 3888 4032 4374 4431 4536 5064 5103 5184 5697 5832 5908 6048 6561 6752 6804 7596 7776 8748 8862 9072 10128 10206 11394 11664 11816 12096 13122 13293 13504 13608 15192 15309 15552 17091 17496 17724 18144 20256 20412 22788 23328 23632 26244 26586 27216 30384 30618 34182 34992 35448 36288 39879 40512 40824 44521 45576 45927 46656 47264 51273 52488 53172 54432 60768 61236 68364 69984 70896 79758 81648 89042 91152 91854 94528 102546 104976 106344 108864 119637 121536 122472 133563 136728 139968 141792 153819 159516 163296 178084 182304 183708 205092 209952 212688 239274 244944 267126 273456 283584 307638 311647 319032 326592 356168 358911 364608 367416 400689 410184 419904 425376 461457 478548 489888 534252 546912 615276 623294 638064 712336 717822 734832 801378 820368 850752 922914 934941 957096 979776 1068504 1076733 1093824 1202067 1230552 1246588 1276128 1384371 1424672 1435644 1469664 1602756 1640736 1845828 1869882 1914192 2137008 2153466 2404134 2461104 2493176 2552256 2768742 2804823 2849344 2871288 2939328 3205512 3230199 3281472 3606201 3691656 3739764 3828384 4274016 4306932 4808268 4922208 4986352 5537484 5609646 5742576 6411024 6460398 7212402 7383312 7479528 7656768 8414469 8548032 8613864 9616536 9690597 9844416 9972704 10818603 11074968 11219292 11485152 12822048 12920796 14424804 14766624 14959056 16828938 17227728 19233072 19381194 19945408 21637206 22149936 22438584 22970304 25243407 25644096 25841592 28849608 29533248 29918112 32455809 33657876 34455456 38466144 38762388 43274412 44299872 44877168 50486814 51683184 57699216 59836224 64911618 67315752 68910912 75730221 76932288 77524776 86548824 88599744 89754336 97367427 100973628 103366368 115398432 129823236 134631504 151460442 155049552 173097648 179508672 194734854 201947256 206732736 227190663 230796864 259646472 269263008 292102281 302920884 310099104 346195296 389469708 403894512 454381326 519292944 538526016 584204562 605841768 620198208 681571989 692390592 778939416 807789024 908762652 1038585888 1168409124 1211683536 1363143978 1557878832 1615578048 1817525304 2044715967 2077171776 2336818248 2423367072 2726287956 3115757664 3635050608 4089431934 4673636496 4846734144 5452575912 6231515328 7270101216 8178863868 9347272992 10905151824 14540202432 16357727736 18694545984 21810303648 32715455472 43620607296 65430910944 130861821888
• Sum of all divisors σ(n): 447260932248
• Sum of proper divisors (its aliquot sum) s(n): 316399110360
• 130861821888 is an abundant number, because the sum of its proper divisors (316399110360) is greater than itself. Its abundance is 185537288472

Bases of 130861821888

• Binary: 1111001110111111110001110111111000000₂
• Hexadecimal: 0x1E77F8EFC0
• Base-36: 1O47R000

Squares and roots of 130861821888

• 130861821888 squared (130861821888²) is 17124816427846635884544
• 130861821888 cubed (130861821888³) is 2240984677245562868503186260099072
• The square root of 130861821888 is 361748.2852592395
• The cube root of 130861821888 is 5076.9667692311

Scales and comparisons

• 130,861,821,888 seconds is equal to 4,161 years, 10 hours, 4 minutes, 48 seconds.
• To count from 1 to 130,861,821,888 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 130861821888 cubic inches would be around 423.1 feet tall.

Recreational maths with 130861821888

• 130861821888 backwards is 888128168031
• 130861821888 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 130861821888's digits is 54
• More coming soon!