17982918828

Names of 17982918828

• Cardinal: 17982918828 can be written as Seventeen billion, nine hundred eighty-two million, nine hundred eighteen thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 1.7982918828 × 10¹⁰

Factors of 17982918828

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2792

Divisors of 17982918828

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 23 28 36 38 42 46 57 61 63 69 76 84 92 114 122 126 133 138 161 171 183 207 228 244 252 266 276 322 342 366 399 414 427 437 483 532 549 644 684 732 798 828 854 874 966 1098 1159 1197 1281 1311 1403 1449 1596 1708 1748 1932 2196 2318 2394 2562 2622 2677 2806 2898 3059 3477 3843 3933 4209 4636 4788 5124 5244 5354 5612 5796 6118 6954 7686 7866 8031 8113 8418 9177 9821 10431 10708 12236 12627 13908 15372 15732 16062 16226 16836 18354 18739 19642 20862 24093 24339 25254 26657 27531 29463 32124 32452 36708 37478 39284 41724 48186 48678 50508 50863 53314 55062 56217 58926 61571 73017 74956 79971 88389 96372 97356 101726 106628 110124 112434 117852 123142 146034 152589 159942 163297 168651 176778 184713 186599 203452 224868 239913 246284 292068 305178 319884 326594 337302 353556 356041 369426 373198 430997 457767 479826 489891 554139 559797 610356 653188 674604 712082 738852 746396 861994 915534 959652 979782 1068123 1108278 1119594 1143079 1169849 1292991 1424164 1469673 1679391 1723988 1831068 1959564 2136246 2216556 2239188 2286158 2339698 2585982 2939346 3102643 3204369 3358782 3429237 3509547 3755831 3878973 4272492 4572316 4679396 5171964 5878692 6205286 6408738 6717564 6858474 7019094 7511662 7757946 8188943 9307929 10287711 10528641 11267493 12410572 12817476 13716948 14038188 15023324 15515892 16377886 18615858 20575422 21057282 21718501 22534986 24566829 26290817 27923787 32755772 33802479 37231716 41150844 42114564 43437002 45069972 49133658 52581634 55847574 65155503 67604958 71360789 73700487 78872451 86874004 98267316 105163268 111695148 130311006 135209916 142721578 147400974 157744902 195466509 214082367 236617353 260622012 285443156 294801948 315489804 390933018 428164734 473234706 499525523 642247101 781866036 856329468 946469412 999051046 1284494202 1498576569 1998102092 2568988404 2997153138 4495729707 5994306276 8991459414 17982918828
• Sum of all divisors σ(n): 58019619840
• Sum of proper divisors (its aliquot sum) s(n): 40036701012
• 17982918828 is an abundant number, because the sum of its proper divisors (40036701012) is greater than itself. Its abundance is 22053782184

Bases of 17982918828

• Binary: 10000101111110111011001000010101100₂
• Hexadecimal: 0x42FDD90AC
• Base-36: 89EKCZ0

Squares and roots of 17982918828

• 17982918828 squared (17982918828²) is 323385369574436893584
• 17982918828 cubed (17982918828³) is 5815412851219879561129545999552
• The square root of 17982918828 is 134100.4057711983
• The cube root of 17982918828 is 2619.9121441705

Scales and comparisons

• 17,982,918,828 seconds is equal to 571 years, 41 weeks, 4 days, 15 hours, 13 minutes, 48 seconds.
• To count from 1 to 17,982,918,828 would take you about one thousand, one hundred forty-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 17982918828 cubic inches would be around 218.3 feet tall.

Recreational maths with 17982918828

• 17982918828 backwards is 82881928971
• 17982918828 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 17982918828's digits is 63
• More coming soon!