40820948168

Names of 40820948168

• Cardinal: 40820948168 can be written as Forty billion, eight hundred twenty million, nine hundred forty-eight thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0820948168 × 10¹⁰

Factors of 40820948168

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 905

Divisors of 40820948168

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 11 13 14 22 26 28 43 44 52 56 77 86 88 91 104 121 143 154 169 172 182 242 286 301 308 338 344 364 473 484 559 572 602 616 676 728 829 847 946 968 1001 1118 1144 1183 1204 1352 1573 1658 1694 1859 1892 2002 2236 2366 2408 3146 3311 3316 3388 3718 3784 3913 4004 4472 4732 5203 5803 6149 6292 6622 6632 6776 7267 7436 7826 8008 9119 9464 10406 10777 11011 11606 12298 12584 13013 13244 14534 14872 15652 18238 20449 20812 21554 22022 23212 24596 26026 26488 29068 31304 35647 36421 36476 40898 41624 43043 43108 44044 46424 49192 50869 52052 58136 63833 67639 71294 72842 72952 75439 79937 81796 86086 86216 88088 100309 101738 104104 118547 127666 135278 140101 142588 143143 145684 150878 159874 163592 172172 200618 203476 237094 249529 255332 270556 280202 285176 286286 291368 301756 319748 344344 392117 401236 406952 463411 473473 474188 499058 510664 541112 559559 560404 572572 603512 639496 702163 784234 802472 829829 879307 926822 946946 948376 980707 998116 1119118 1120808 1145144 1304017 1404326 1541111 1568468 1659658 1758614 1853644 1893892 1961414 1996232 2238236 2608034 2744819 2808652 3082222 3136936 3243877 3319316 3517228 3707288 3787784 3922828 4313287 4476472 5097521 5216068 5489638 5617304 6024343 6155149 6164444 6487754 6638632 7034456 7845656 8626574 9128119 10195042 10432136 10787777 10979276 12048686 12310298 12328888 12975508 16952221 17253148 18256238 20390084 21575554 21958552 24097372 24620596 25951016 30193009 33904442 34506296 35682647 36512476 40780168 42170401 43151108 48194744 49241192 56072731 60386018 66267773 67808884 71365294 73024952 84340802 86302216 112145462 118665547 120772036 132535546 135617768 142730588 168681604 224290924 237331094 241544072 265071092 285461176 337363208 392509117 448581848 463874411 474662188 530142184 728945503 785018234 927748822 949324376 1457891006 1570036468 1855497644 2915782012 3140072936 3710995288 5102618521 5831564024 10205237042 20410474084 40820948168
• Sum of all divisors σ(n): 106663233600
• Sum of proper divisors (its aliquot sum) s(n): 65842285432
• 40820948168 is an abundant number, because the sum of its proper divisors (65842285432) is greater than itself. Its abundance is 25021337264

Bases of 40820948168

• Binary: 100110000001000111100011110011001000₂
• Hexadecimal: 0x9811E3CC8
• Base-36: IR3QL6W

Squares and roots of 40820948168

• 40820948168 squared (40820948168²) is 1666349809334542556224
• 40820948168 cubed (40820948168³) is 68021979196602044259610129797632
• The square root of 40820948168 is 202041.9465556595
• The cube root of 40820948168 is 3443.1903251973

Scales and comparisons

• 40,820,948,168 seconds is equal to 1,297 years, 50 weeks, 6 days, 16 hours, 16 minutes, 8 seconds.
• To count from 1 to 40,820,948,168 would take you about two thousand, five hundred ninety-five 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 40820948168 cubic inches would be around 286.9 feet tall.

Recreational maths with 40820948168

• 40820948168 backwards is 86184902804
• The number of decimal digits it has is: 11
• The sum of 40820948168's digits is 50
• More coming soon!