842054640544

Names of 842054640544

• Cardinal: 842054640544 can be written as Eight hundred forty-two billion, fifty-four million, six hundred forty thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 8.42054640544 × 10¹¹

Factors of 842054640544

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3655

Divisors of 842054640544

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 13 16 23 26 32 46 52 89 92 104 178 184 208 299 307 356 368 416 598 614 712 736 1157 1196 1228 1424 2047 2314 2392 2456 2848 3221 3991 4094 4628 4784 4912 6442 7061 7982 8188 9256 9568 9824 12884 14122 15964 16376 18512 25768 26611 27323 28244 31928 32752 37024 41873 51536 53222 54646 56488 63856 65504 74083 83746 91793 103072 106444 109292 112976 127712 148166 167492 183586 212888 218584 225952 286669 296332 334984 355199 367172 425776 437168 573338 592664 628429 669968 710398 734344 851552 874336 963079 988847 1146676 1185328 1256858 1339936 1420796 1468688 1926158 1977694 2293352 2370656 2513716 2841592 2937376 3726697 3852316 3955388 4586704 5027432 5683184 6593387 7453394 7704632 7910776 8169577 9173408 10054864 11366368 12855011 13186774 14906788 15409264 15821552 16339154 20109728 22743481 25710022 26373548 29813576 30818528 31643104 32678308 45486962 51420044 52747096 59627152 65356616 85714031 88007383 90973924 102840088 105494192 119254304 130713232 171428062 176014766 181947848 205680176 210988384 261426464 295665253 342856124 352029532 363895696 411360352 591330506 685712248 704059064 727791392 1144095979 1182661012 1371424496 1408118128 2024169809 2288191958 2365322024 2742848992 2816236256 4048339618 4576383916 4730644048 8096679236 9152767832 9461288096 16193358472 18305535664 26314207517 32386716944 36611071328 52628415034 64773433888 105256830068 210513660136 421027320272 842054640544
• Sum of all divisors σ(n): 1890595365120
• Sum of proper divisors (its aliquot sum) s(n): 1048540724576
• 842054640544 is an abundant number, because the sum of its proper divisors (1048540724576) is greater than itself. Its abundance is 206486084032

Bases of 842054640544

• Binary: 1100010000001110010111100010001110100000₂
• Hexadecimal: 0xC40E5E23A0
• Base-36: AQU1LAXS

Squares and roots of 842054640544

• 842054640544 squared (842054640544²) is 709056017661685048615936
• 842054640544 cubed (842054640544³) is 597063910077670319013631153190109184
• The square root of 842054640544 is 917635.3527104325
• The cube root of 842054640544 is 9443.0746851453

Scales and comparisons

• 842,054,640,544 seconds is equal to 26,774 years, 38 weeks, 18 hours, 49 minutes, 4 seconds.
• To count from 1 to 842,054,640,544 would take you about fifty-three thousand, five hundred forty-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 842054640544 cubic inches would be around 786.9 feet tall.

Recreational maths with 842054640544

• 842054640544 backwards is 445046450248
• 842054640544 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 842054640544's digits is 46
• More coming soon!