40789676928

Names of 40789676928

• Cardinal: 40789676928 can be written as Forty billion, seven hundred eighty-nine million, six hundred seventy-six thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0789676928 × 10¹⁰

Factors of 40789676928

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 913

Divisors of 40789676928

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 13 14 16 21 22 24 26 28 32 33 39 42 44 48 52 56 64 66 77 78 84 88 91 96 104 112 121 128 132 143 154 156 168 176 182 192 208 224 231 242 264 273 286 308 312 336 352 363 364 384 416 429 448 462 484 528 546 572 616 624 672 704 726 728 832 847 858 877 896 924 968 1001 1056 1092 1144 1232 1248 1331 1344 1408 1452 1456 1573 1664 1694 1716 1754 1848 1936 2002 2112 2184 2288 2464 2496 2541 2631 2662 2688 2904 2912 3003 3146 3388 3432 3508 3696 3872 3993 4004 4224 4368 4576 4719 4928 4992 5082 5262 5324 5808 5824 6006 6139 6292 6776 6864 7016 7392 7744 7986 8008 8736 9152 9317 9438 9647 9856 10164 10524 10648 11011 11401 11616 11648 12012 12278 12584 13552 13728 14032 14784 15488 15972 16016 17303 17472 18304 18417 18634 18876 19294 20328 21048 21296 22022 22802 23232 24024 24556 25168 27104 27456 27951 28064 28941 29568 31944 32032 33033 34203 34606 34944 36834 37268 37752 38588 40656 42096 42592 44044 45604 46464 48048 49112 50336 51909 54208 54912 55902 56128 57882 63888 64064 66066 67529 68406 69212 73668 74536 75504 77176 79807 81312 84192 85184 88088 91208 96096 98224 100672 103818 106117 108416 111804 112256 115764 121121 125411 127776 128128 132132 135058 136812 138424 147336 149072 151008 154352 159614 162624 168384 170368 176176 182416 192192 196448 201344 202587 207636 212234 223608 231528 239421 242242 250822 255552 264264 270116 273624 276848 294672 298144 302016 308704 318351 319228 325248 336768 352352 363363 364832 376233 384384 392896 405174 415272 424468 447216 463056 478842 484484 501644 511104 528528 540232 547248 553696 589344 596288 604032 617408 636702 638456 704704 726726 729664 742819 752466 785792 810348 830544 848936 877877 894432 926112 957684 968968 1003288 1057056 1080464 1094496 1107392 1167287 1178688 1192576 1234816 1273404 1276912 1379521 1409408 1453452 1459328 1485638 1504932 1620696 1661088 1697872 1755754 1788864 1852224 1915368 1937936 2006576 2114112 2160928 2188992 2214784 2228457 2334574 2357376 2546808 2553824 2633631 2759042 2906904 2971276 3009864 3241392 3322176 3395744 3501861 3511508 3577728 3704448 3830736 3875872 4013152 4138563 4228224 4321856 4377984 4456914 4669148 5093616 5107648 5267262 5518084 5813808 5942552 6019728 6482784 6644352 6791488 7003722 7023016 7661472 7751744 8026304 8171009 8277126 8643712 8913828 9338296 9656647 10187232 10215296 10534524 11036168 11627616 11885104 12039456 12965568 13582976 14007444 14046032 15174731 15322944 15503488 16052608 16342018 16554252 17827656 18676592 19313294 20374464 21069048 22072336 23255232 23770208 24078912 24513027 25931136 28014888 28092064 28969941 30349462 30645888 32684036 33108504 35655312 37353184 38626588 40748928 42138096 44144672 45524193 46510464 47540416 48157824 49026054 56029776 56184128 57939882 60698924 65368072 66217008 71310624 74706368 77253176 84276192 88289344 91048386 95080832 98052108 106223117 112059552 112368256 115879764 121397848 130736144 132434016 142621248 149412736 154506352 168552384 176578688 182096772 196104216 212446234 224119104 231759528 242795696 261472288 264868032 285242496 309012704 318669351 337104768 364193544 392208432 424892468 448238208 463519056 485591392 522944576 529736064 618025408 637338702 728387088 784416864 849784936 927038112 971182784 1045889152 1236050816 1274677404 1456774176 1568833728 1699569872 1854076224 1942365568 2549354808 2913548352 3137667456 3399139744 3708152448 5098709616 5827096704 6798279488 10197419232 13596558976 20394838464 40789676928
• Sum of all divisors σ(n): 146843182080
• Sum of proper divisors (its aliquot sum) s(n): 106053505152
• 40789676928 is an abundant number, because the sum of its proper divisors (106053505152) is greater than itself. Its abundance is 65263828224

Bases of 40789676928

• Binary: 100101111111010000010001001110000000₂
• Hexadecimal: 0x97F411380
• Base-36: IQL4C5C

Squares and roots of 40789676928

• 40789676928 squared (40789676928²) is 1663797743890615517184
• 40789676928 cubed (40789676928³) is 67865772446833492716998992330752
• The square root of 40789676928 is 201964.5437397367
• The cube root of 40789676928 is 3442.3108720233

Scales and comparisons

• 40,789,676,928 seconds is equal to 1,296 years, 51 weeks, 1 day, 17 hours, 48 minutes, 48 seconds.
• To count from 1 to 40,789,676,928 would take you about two thousand, five hundred ninety-three 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 40789676928 cubic inches would be around 286.9 feet tall.

Recreational maths with 40789676928

• 40789676928 backwards is 82967698704
• 40789676928 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40789676928's digits is 66
• More coming soon!