831370052128

Names of 831370052128

• Cardinal: 831370052128 can be written as Eight hundred thirty-one billion, three hundred seventy million, fifty-two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 8.31370052128 × 10¹¹

Factors of 831370052128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6687

Divisors of 831370052128

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 29 32 44 56 58 61 77 88 112 116 122 154 176 203 224 232 244 308 319 352 406 427 464 488 616 638 671 812 841 854 928 976 1232 1276 1342 1624 1682 1708 1769 1952 2233 2464 2552 2684 3248 3364 3416 3538 4466 4697 5104 5368 5887 6496 6577 6728 6832 7076 8932 9251 9394 10208 10736 11774 12383 13154 13456 13664 14152 17864 18502 18788 19459 21472 23548 24766 26308 26912 28304 35728 37004 37576 38918 46039 47096 49532 51301 52616 56608 64757 71456 72347 74008 75152 77836 92078 94192 99064 102602 105232 129514 136213 144694 148016 150304 155672 184156 188384 190733 198128 205204 210464 259028 272426 289388 296032 311344 359107 368312 381466 396256 401197 410408 506429 518056 544852 564311 578776 622688 718214 736624 762932 802394 820816 1012858 1036112 1089704 1128622 1157552 1335131 1436428 1473248 1525864 1604788 1641632 2025716 2072224 2098063 2179408 2257244 2315104 2670262 2808379 2872856 3051728 3209576 3950177 4051432 4196126 4358816 4413167 4514488 5340524 5531257 5616758 5745712 6103456 6419152 7900354 8102864 8392252 8826334 9028976 10681048 11062514 11233516 11491424 11634713 12838304 14686441 15800708 16205728 16784504 17652668 18057952 21362096 22125028 22467032 23269426 29372882 30892169 31601416 33569008 35305336 38718799 42724192 44250056 44934064 46538852 58745764 60843827 61784338 63202832 67138016 70610672 77437598 81442991 88500112 89868128 93077704 117491528 121687654 123568676 126405664 127981843 141221344 154875196 162885982 177000224 186155408 234983056 243375308 247137352 255963686 309750392 325771964 337406677 372310816 425906789 469966112 486750616 494274704 511927372 619500784 651543928 674813354 851813578 895872901 973501232 988549408 1023854744 1239001568 1303087856 1349626708 1703627156 1791745802 1947002464 2047709488 2361846739 2606175712 2699253416 3407254312 3583491604 3711473447 4095418976 4723693478 5398506832 6814508624 7166983208 7422946894 9447386956 10797013664 13629017248 14333966416 14845893788 18894773912 25980314129 28667932832 29691787576 37789547824 51960628258 59383575152 75579095648 103921256516 118767150304 207842513032 415685026064 831370052128
• Sum of all divisors σ(n): 2148401743488
• Sum of proper divisors (its aliquot sum) s(n): 1317031691360
• 831370052128 is an abundant number, because the sum of its proper divisors (1317031691360) is greater than itself. Its abundance is 485661639232

Bases of 831370052128

• Binary: 1100000110010001100001000100001000100000₂
• Hexadecimal: 0xC191844220
• Base-36: ALXC9HR4

Squares and roots of 831370052128

• 831370052128 squared (831370052128²) is 691176163575313437328384
• 831370052128 cubed (831370052128³) is 574623163141239387245637467134001152
• The square root of 831370052128 is 911794.9616706597
• The cube root of 831370052128 is 9402.9644042893

Scales and comparisons

• 831,370,052,128 seconds is equal to 26,434 years, 51 weeks, 5 days, 13 hours, 35 minutes, 28 seconds.
• To count from 1 to 831,370,052,128 would take you about fifty-two thousand, eight hundred sixty-nine 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 831370052128 cubic inches would be around 783.6 feet tall.

Recreational maths with 831370052128

• 831370052128 backwards is 821250073138
• The number of decimal digits it has is: 12
• The sum of 831370052128's digits is 40
• More coming soon!