1428984721164

Names of 1428984721164

• Cardinal: 1428984721164 can be written as One trillion, four hundred twenty-eight billion, nine hundred eighty-four million, seven hundred twenty-one thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 1.428984721164 × 10¹²

Factors of 1428984721164

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 22208

Divisors of 1428984721164

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 11 12 13 14 21 22 26 28 33 39 42 44 52 66 77 78 84 91 121 132 143 154 156 182 231 242 273 286 308 363 364 429 462 484 499 546 572 726 847 858 924 998 1001 1092 1452 1497 1573 1694 1716 1996 2002 2541 2994 3003 3146 3388 3493 4004 4719 5082 5489 5988 6006 6292 6487 6986 9438 10164 10479 10978 11011 12012 12974 13972 16467 18876 19461 20958 21673 21956 22022 25948 32934 33033 38423 38922 41916 43346 44044 45409 60379 65019 65868 66066 71357 76846 77844 86692 90818 115269 120758 130038 132132 136227 142714 151711 153692 181137 181636 214071 230538 238403 241516 260076 272454 281749 285428 303422 362274 422653 428142 455133 461076 476806 499499 544908 563498 606844 715209 724548 784927 845247 845306 856284 910266 953612 998998 1126996 1267959 1430418 1498497 1569854 1668821 1690494 1690612 1820532 1972243 1997996 2354781 2535918 2622433 2860836 2996994 3099239 3139708 3337642 3380988 3944486 4709562 5006463 5071836 5244866 5494489 5916729 5993988 6198478 6675284 7867299 7888972 9297717 9419124 10012926 10489732 10814827 10988978 11833458 12396956 15734598 16483467 18357031 18595434 20025852 21629654 21694673 21977956 23666916 31469196 32444481 32966934 34091629 36714062 37190868 43259308 43389346 55071093 64888962 65084019 65933868 68183258 73428124 75703789 86778692 102274887 110142186 118963097 129777924 130168038 136366516 140592751 151407578 204549774 220284372 227111367 237926194 238641403 260336076 281185502 302815156 356889291 409099548 421778253 454222734 475852388 477282806 562371004 713778582 715924209 832741679 843556506 908445468 954565612 984149257 1308594067 1427557164 1431848418 1546520261 1665483358 1687113012 1968298514 2498225037 2617188134 2863696836 2952447771 3093040522 3330966716 3925782201 3936597028 4639560783 4996450074 5234376268 5904895542 6186081044 7851564402 9160158469 9279121566 9992900148 10825641827 11809791084 15703128804 17011722871 18320316938 18558243132 21651283654 27480475407 32476925481 34023445742 36640633876 43302567308 51035168613 54960950814 64953850962 68046891484 102070337226 109921901628 119082060097 129907701924 204140674452 238164120194 357246180291 476328240388 714492360582 1428984721164
• Sum of all divisors σ(n): 4519982656000
• Sum of proper divisors (its aliquot sum) s(n): 3090997934836
• 1428984721164 is an abundant number, because the sum of its proper divisors (3090997934836) is greater than itself. Its abundance is 1662013213672

Bases of 1428984721164

• Binary: 10100110010110110001000000110111100001100₂
• Hexadecimal: 0x14CB6206F0C
• Base-36: I8GSLVKC

Squares and roots of 1428984721164

• 1428984721164 squared (1428984721164²) is 2041997333320154829514896
• 1428984721164 cubed (1428984721164³) is 2917982989972133015395651617944458944
• The square root of 1428984721164 is 1195401.4895272633
• The cube root of 1428984721164 is 11263.5647961635

Scales and comparisons

• 1,428,984,721,164 seconds is equal to 45,437 years, 15 weeks, 2 days, 19 minutes, 24 seconds.
• To count from 1 to 1,428,984,721,164 would take you about one hundred thirteen thousand, five hundred ninety-three 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 1428984721164 cubic inches would be around 938.6 feet tall.

Recreational maths with 1428984721164

• 1428984721164 backwards is 4611274898241
• The number of decimal digits it has is: 13
• The sum of 1428984721164's digits is 57
• More coming soon!