40911741728

Names of 40911741728

• Cardinal: 40911741728 can be written as Forty billion, nine hundred eleven million, seven hundred forty-one thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0911741728 × 10¹⁰

Factors of 40911741728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 736

Divisors of 40911741728

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 32 44 52 88 103 104 121 143 169 176 206 208 242 286 338 352 412 416 484 572 607 676 824 968 1133 1144 1214 1339 1352 1573 1648 1859 1936 2266 2288 2428 2678 2704 3146 3296 3718 3872 4532 4576 4856 5356 5408 6292 6677 7436 7891 9064 9712 10712 12463 12584 13354 14729 14872 15782 17407 18128 19424 20449 21424 24926 25168 26708 29458 29744 31564 34814 36256 40898 42848 49852 50336 53416 58916 59488 62521 63128 69628 73447 81796 86801 99704 102583 106832 117832 125042 126256 139256 146894 162019 163592 173602 191477 199408 205166 213664 235664 250084 252512 278512 293788 324038 327184 347204 382954 398816 410332 471328 500168 557024 587576 648076 654368 687731 694408 765908 812773 820664 954811 1000336 1128413 1175152 1296152 1375462 1388816 1531816 1625546 1641328 1909622 2000672 2106247 2256826 2350304 2592304 2750924 2777632 3063632 3251092 3282656 3819244 4212494 4513652 5184608 5501848 6127264 6502184 7565041 7638488 8424988 8940503 9027304 10566049 11003696 12412543 13004368 15130082 15276976 16849976 17881006 18054608 21132098 22007392 24825086 26008736 30260164 30553952 33699952 35762012 36109216 42264196 49650172 60520328 67399904 71524024 84528392 98345533 99300344 116226539 121040656 143048048 169056784 196691066 198600688 232453078 242081312 286096096 338113568 393382132 397201376 464906156 786764264 929812312 1278491929 1573528528 1859624624 2556983858 3147057056 3719249248 5113967716 10227935432 20455870864 40911741728
• Sum of all divisors σ(n): 96957229824
• Sum of proper divisors (its aliquot sum) s(n): 56045488096
• 40911741728 is an abundant number, because the sum of its proper divisors (56045488096) is greater than itself. Its abundance is 15133746368

Bases of 40911741728

• Binary: 100110000110100001111010001100100000₂
• Hexadecimal: 0x98687A320
• Base-36: ISLSLY8

Squares and roots of 40911741728

• 40911741728 squared (40911741728²) is 1673770611218576425984
• 40911741728 cubed (40911741728³) is 68476870958091098095686716260352
• The square root of 40911741728 is 202266.5116325489
• The cube root of 40911741728 is 3445.7412051765

Scales and comparisons

• 40,911,741,728 seconds is equal to 1,300 years, 45 weeks, 12 hours, 42 minutes, 8 seconds.
• To count from 1 to 40,911,741,728 would take you about two thousand, six hundred one 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 40911741728 cubic inches would be around 287.1 feet tall.

Recreational maths with 40911741728

• 40911741728 backwards is 82714711904
• 40911741728 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40911741728's digits is 44
• More coming soon!