40326871572

Names of 40326871572

• Cardinal: 40326871572 can be written as Forty billion, three hundred twenty-six million, eight hundred seventy-one thousand, five hundred seventy-two.

Scientific notation

• Scientific notation: 4.0326871572 × 10¹⁰

Factors of 40326871572

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 444

Divisors of 40326871572

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 9 12 13 17 18 26 27 34 36 39 51 52 54 68 78 81 102 108 117 153 156 162 204 221 234 243 289 306 324 351 409 442 459 468 486 578 612 663 702 729 818 867 884 918 972 1053 1156 1227 1326 1377 1404 1458 1636 1734 1836 1989 2106 2187 2454 2601 2652 2754 2916 3159 3468 3681 3757 3978 4131 4212 4374 4908 5202 5317 5508 5967 6318 6561 6953 7362 7514 7803 7956 8262 8748 9477 10404 10634 11043 11271 11934 12393 12636 13122 13906 14724 15028 15606 15951 16524 17901 18954 20859 21268 22086 22542 23409 23868 24786 26244 27812 28431 31212 31902 33129 33813 35802 37179 37908 41718 44172 45084 46818 47853 49572 53703 56862 62577 63804 66258 67626 70227 71604 74358 83436 85293 90389 93636 95706 99387 101439 107406 111537 113724 118201 125154 132516 135252 140454 143559 148716 161109 170586 180778 187731 191412 198774 202878 210681 214812 223074 236402 250308 271167 280908 287118 298161 304317 322218 341172 354603 361556 375462 397548 405756 421362 430677 446148 472804 483327 542334 563193 574236 596322 608634 632043 644436 709206 750924 813501 842724 861354 894483 912951 966654 1063809 1084668 1126386 1192644 1217268 1264086 1292031 1418412 1449981 1536613 1627002 1689579 1722708 1788966 1825902 1896129 1933308 2127618 2252772 2440503 2528172 2584062 2683449 2738853 2899962 3073226 3191427 3254004 3379158 3577932 3651804 3792258 3876093 4255236 4609839 4881006 5068737 5168124 5366898 5477706 5799924 6146452 6382854 6758316 7321509 7584516 7752186 8216559 9219678 9574281 9762012 10137474 10733796 10955412 11628279 12765708 13829517 14643018 15206211 15504372 16433118 18439356 19148562 20274948 21964527 23256558 24649677 27659034 28722843 29286036 30412422 32866236 34884837 38297124 41488551 43929054 45618633 46513116 49299354 55318068 57445686 60824844 65893581 69769674 82977102 86168529 87858108 91237266 98598708 114891372 124465653 131787162 139539348 165954204 172337058 182474532 197680743 248931306 258505587 263574324 344674116 373396959 395361486 497862612 517011174 593042229 746793918 775516761 790722972 1034022348 1120190877 1186084458 1493587836 1551033522 2240381754 2372168916 3102067044 3360572631 4480763508 6721145262 10081717893 13442290524 20163435786 40326871572
• Sum of all divisors σ(n): 121391293660
• Sum of proper divisors (its aliquot sum) s(n): 81064422088
• 40326871572 is an abundant number, because the sum of its proper divisors (81064422088) is greater than itself. Its abundance is 40737550516

Bases of 40326871572

• Binary: 100101100011101010110011101000010100₂
• Hexadecimal: 0x963AB3A14
• Base-36: IIXKT90

Squares and roots of 40326871572

• 40326871572 squared (40326871572²) is 1626256570784581751184
• 40326871572 cubed (40326871572³) is 65581839873150955557732026941248
• The square root of 40326871572 is 200815.5162630617
• The cube root of 40326871572 is 3429.2423413571

Scales and comparisons

• 40,326,871,572 seconds is equal to 1,282 years, 14 weeks, 4 hours, 46 minutes, 12 seconds.
• To count from 1 to 40,326,871,572 would take you about two thousand, five hundred sixty-four 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 40326871572 cubic inches would be around 285.8 feet tall.

Recreational maths with 40326871572

• 40326871572 backwards is 27517862304
• The number of decimal digits it has is: 11
• The sum of 40326871572's digits is 45
• More coming soon!