40189661512

Names of 40189661512

• Cardinal: 40189661512 can be written as Forty billion, one hundred eighty-nine million, six hundred sixty-one thousand, five hundred twelve.

Scientific notation

• Scientific notation: 4.0189661512 × 10¹⁰

Factors of 40189661512

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 22759

Divisors of 40189661512

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 11 13 14 17 22 26 28 34 44 52 56 68 77 88 91 104 119 136 143 154 169 182 187 221 238 286 308 338 364 374 442 476 572 616 676 728 748 884 952 1001 1144 1183 1309 1352 1496 1547 1768 1859 2002 2366 2431 2618 2873 3094 3718 4004 4732 4862 5236 5746 6188 7436 8008 9464 9724 10472 11492 12376 13013 14872 17017 19448 20111 22709 22984 26026 31603 34034 40222 45418 52052 63206 68068 80444 90836 104104 126412 136136 158963 160888 181672 221221 249799 252824 295217 317926 386053 442442 499598 590434 635852 772106 884884 999196 1180868 1271704 1544212 1748593 1769768 1998392 2066519 2361736 2702371 3088424 3247387 3497186 3837821 4133038 4246583 5018689 5404742 6494774 6994372 7675642 8266076 8493166 10037378 10809484 12989548 13988744 15351284 16532152 16986332 20074756 21618968 22731709 25979096 26864747 29726081 30702568 33972664 35130823 40149512 42216031 45463418 53729494 55205579 59452162 65242957 70261646 84432062 90926836 107458988 110411158 118904324 130485914 140523292 168864124 181853672 214917976 220822316 237808648 260971828 281046584 295512217 337728248 386439053 441644632 456700699 521943656 591024434 717672527 772878106 913401398 1182048868 1435345054 1545756212 1826802796 2364097736 2870690108 3091512424 3653605592 5023707689 5741380216 10047415378 20094830756 40189661512
• Sum of all divisors σ(n): 107721705600
• Sum of proper divisors (its aliquot sum) s(n): 67532044088
• 40189661512 is an abundant number, because the sum of its proper divisors (67532044088) is greater than itself. Its abundance is 27342382576

Bases of 40189661512

• Binary: 100101011011011111011001000101001000₂
• Hexadecimal: 0x95B7D9148
• Base-36: IGNVXAG

Squares and roots of 40189661512

• 40189661512 squared (40189661512²) is 1615208892449134126144
• 40189661512 cubed (40189661512³) is 64914698658703113207215269769728
• The square root of 40189661512 is 200473.5930540479
• The cube root of 40189661512 is 3425.3486497369

Scales and comparisons

• 40,189,661,512 seconds is equal to 1,277 years, 47 weeks, 1 day, 2 hours, 51 minutes, 52 seconds.
• To count from 1 to 40,189,661,512 would take you about two thousand, five hundred fifty-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 40189661512 cubic inches would be around 285.4 feet tall.

Recreational maths with 40189661512

• 40189661512 backwards is 21516698104
• The number of decimal digits it has is: 11
• The sum of 40189661512's digits is 43
• More coming soon!