12128316193812

Names of 12128316193812

• Cardinal: 12128316193812 can be written as Twelve trillion, one hundred twenty-eight billion, three hundred sixteen million, one hundred ninety-three thousand, eight hundred twelve.

Scientific notation

• Scientific notation: 1.2128316193812 × 10¹³

Factors of 12128316193812

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2789

Divisors of 12128316193812

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 31 39 42 52 62 78 84 91 93 124 156 182 186 217 273 331 364 372 403 434 546 601 651 662 806 868 993 1092 1202 1209 1302 1324 1612 1801 1803 1986 2317 2404 2418 2604 2821 3602 3606 3972 4207 4303 4634 4836 5403 5642 6951 7204 7212 7813 8414 8463 8606 9268 10261 10806 11284 12607 12621 12909 13902 15626 16828 16926 17212 18631 20522 21612 23413 23439 25214 25242 25818 27804 30121 30783 31252 33852 37262 37821 41044 46826 46878 50428 50484 51636 54691 55831 55893 60242 61566 70239 71827 74524 75642 90363 93652 93756 109382 111662 111786 120484 123132 130417 133393 140478 143654 151284 163891 164073 167493 180726 198931 215481 218764 223324 223572 242203 260834 266786 280956 287308 327782 328146 334986 361452 390817 391251 397862 400179 430962 484406 491673 521668 533572 596131 596793 655564 656292 669972 725803 726609 781634 782502 795724 800358 861924 933751 968812 983346 1082401 1172451 1192262 1193586 1392517 1451606 1453218 1563268 1565004 1600716 1695421 1788393 1867502 1966692 2164802 2177409 2344902 2384524 2387172 2586103 2785034 2801253 2903212 2906436 3247203 3390842 3576786 3735004 4172917 4177551 4329604 4354818 4689804 5080621 5086263 5172206 5570068 5602506 6166861 6494406 6781684 7153572 7576807 7749703 7758309 8345834 8355102 8709636 10161242 10172526 10344412 11205012 12333722 12518751 12988812 14071213 15153614 15241863 15499406 15516618 16691668 16710204 18102721 18480061 18500583 20322484 20345052 22730421 23249109 24667444 25037502 28142426 30307228 30483726 30998812 31033236 33554431 36205442 36960122 37001166 42213639 43168027 45460842 46498218 50075004 54247921 54308163 55440183 56284852 60967452 67108862 72410884 73920244 74002332 80169193 84427278 86336054 90921684 92996436 98498491 100663293 108495842 108616326 110880366 129360427 129504081 134217724 160338386 162743763 168854556 172672108 196996982 201326586 216991684 217232652 221760732 234881017 240240793 240507579 258720854 259008162 295495473 320676772 325487526 358274731 388081281 393993964 402653172 436207603 469762034 480481586 481015158 517441708 518016324 561184351 590990946 650975052 704643051 716549462 720722379 776162562 872415206 939524068 960963172 962030316 1074824193 1122368702 1181981892 1308622809 1409286102 1433098924 1441444758 1552325124 1681685551 1683553053 1744830412 2149648386 2244737404 2507923117 2617245618 2818572204 2882889516 3053453221 3363371102 3367106106 4299296772 4657571503 5015846234 5045056653 5234491236 6106906442 6726742204 6734212212 7523769351 9160359663 9315143006 10031692468 10090113306 11106516661 12213812884 13972714509 15047538702 18320719326 18630286012 20180226612 22213033322 27945429018 30095077404 32603000521 33319549983 36641438652 44426066644 55890858036 65206001042 66639099966 77745616627 97809001563 130412002084 133278199932 144384716593 155491233254 195618003126 233236849881 288769433186 310982466508 391236006252 433154149779 466473699762 577538866372 866308299558 932947399524 1010693016151 1732616599116 2021386032302 3032079048453 4042772064604 6064158096906 12128316193812
• Sum of all divisors σ(n): 36142267334656
• Sum of proper divisors (its aliquot sum) s(n): 24013951140844
• 12128316193812 is an abundant number, because the sum of its proper divisors (24013951140844) is greater than itself. Its abundance is 11885634947032

Bases of 12128316193812

• Binary: 10110000011111010111111110100111110000010100₂
• Hexadecimal: 0xB07D7FA7C14
• Base-36: 4ARO6BG2C

Squares and roots of 12128316193812

• 12128316193812 squared (12128316193812²) is 147096053697082398747091344
• 12128316193812 cubed (12128316193812³) is 1784027450100163969181661766867971563328
• The square root of 12128316193812 is 3482573.2144223471
• The cube root of 12128316193812 is 22975.5986919323

Scales and comparisons

• 12,128,316,193,812 seconds is equal to 385,642 years, 48 weeks, 6 days, 30 minutes, 12 seconds.
• To count from 1 to 12,128,316,193,812 would take you about nine hundred sixty-four thousand, one hundred seven 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 12128316193812 cubic inches would be around 1914.6 feet tall.

Recreational maths with 12128316193812

• 12128316193812 backwards is 21839161382121
• The number of decimal digits it has is: 14
• The sum of 12128316193812's digits is 48
• More coming soon!