1128877972992

Names of 1128877972992

• Cardinal: 1128877972992 can be written as One trillion, one hundred twenty-eight billion, eight hundred seventy-seven million, nine hundred seventy-two thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.128877972992 × 10¹²

Factors of 1128877972992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1060552

Divisors of 1128877972992

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 54 56 63 64 66 72 77 84 88 96 99 108 112 126 128 132 144 154 168 176 189 192 198 216 224 231 252 256 264 288 297 308 336 352 378 384 396 432 448 462 504 512 528 576 594 616 672 693 704 756 768 792 864 896 924 1008 1056 1152 1188 1232 1344 1386 1408 1512 1536 1584 1728 1792 1848 2016 2079 2112 2304 2376 2464 2688 2772 2816 3024 3168 3456 3584 3696 4032 4158 4224 4608 4752 4928 5376 5544 5632 6048 6336 6912 7392 8064 8316 8448 9504 9856 10752 11088 12096 12672 13824 14784 16128 16632 16896 19008 19712 22176 24192 25344 29568 32256 33264 38016 39424 44352 48384 50688 59136 66528 76032 88704 96768 118272 133056 152064 177408 266112 354816 532224 1060529 1064448 2121058 3181587 4242116 6363174 7423703 8484232 9544761 11665819 12726348 14847406 16968464 19089522 22271109 23331638 25452696 28634283 29694812 33936928 34997457 38179044 44542218 46663276 50905392 57268566 59389624 66813327 67873856 69994914 76358088 81660733 89084436 93326552 101810784 104992371 114537132 118779248 133626654 135747712 139989828 152716176 163321466 178168872 186653104 200439981 203621568 209984742 229074264 237558496 244982199 267253308 271495424 279979656 305432352 314977113 326642932 356337744 373306208 400879962 407243136 419969484 458148528 475116992 489964398 534506616 542990848 559959312 610864704 629954226 653285864 712675488 734946597 746612416 801759924 814486272 839938968 916297056 950233984 979928796 1069013232 1119918624 1221729408 1259908452 1306571728 1425350976 1469893194 1493224832 1603519848 1628972544 1679877936 1832594112 1900467968 1959857592 2138026464 2204839791 2239837248 2443458816 2519816904 2613143456 2850701952 2939786388 2986449664 3207039696 3359755872 3665188224 3800935936 3919715184 4276052928 4409679582 4479674496 4886917632 5039633808 5226286912 5701403904 5879572776 5972899328 6414079392 6719511744 7330376448 7839430368 8552105856 8819359164 8959348992 10079267616 10452573824 11402807808 11759145552 12828158784 13439023488 14660752896 15678860736 17104211712 17638718328 17918697984 20158535232 20905147648 23518291104 25656317568 26878046976 31357721472 34208423424 35277436656 40317070464 41810295296 47036582208 51312635136 53756093952 62715442944 70554873312 80634140928 94073164416 102625270272 125430885888 141109746624 161268281856 188146328832 282219493248 376292657664 564438986496 1128877972992
• Sum of all divisors σ(n): 4166101209600
• Sum of proper divisors (its aliquot sum) s(n): 3037223236608
• 1128877972992 is an abundant number, because the sum of its proper divisors (3037223236608) is greater than itself. Its abundance is 1908345263616

Bases of 1128877972992

• Binary: 10000011011010110010111101101111000000000₂
• Hexadecimal: 0x106D65EDE00
• Base-36: EELKSQO0

Squares and roots of 1128877972992

• 1128877972992 squared (1128877972992²) is 1274365477906526681432064
• 1128877972992 cubed (1128877972992³) is 1438603117550101199782192932074815488
• The square root of 1128877972992 is 1062486.6930893769
• The cube root of 1128877972992 is 10412.3557936939

Scales and comparisons

• 1,128,877,972,992 seconds is equal to 35,894 years, 43 weeks, 6 hours, 43 minutes, 12 seconds.
• To count from 1 to 1,128,877,972,992 would take you about eighty-nine thousand, seven hundred thirty-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 1128877972992 cubic inches would be around 867.7 feet tall.

Recreational maths with 1128877972992

• 1128877972992 backwards is 2992797788211
• 1128877972992 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1128877972992's digits is 72
• More coming soon!