40628285040

Names of 40628285040

• Cardinal: 40628285040 can be written as Forty billion, six hundred twenty-eight million, two hundred eighty-five thousand and forty.

Scientific notation

• Scientific notation: 4.062828504 × 10¹⁰

Factors of 40628285040

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 595

Divisors of 40628285040

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 31 34 35 40 42 48 51 56 60 62 68 70 80 84 85 93 102 105 109 112 119 120 124 136 140 155 168 170 186 204 210 217 218 238 240 248 255 272 280 310 327 336 340 357 372 408 420 421 434 436 465 476 496 510 527 545 560 595 620 651 654 680 714 744 763 816 840 842 868 872 930 952 1020 1054 1085 1090 1190 1240 1263 1302 1308 1360 1428 1488 1526 1581 1635 1680 1684 1736 1744 1785 1853 1860 1904 2040 2105 2108 2170 2180 2289 2380 2480 2526 2604 2616 2635 2856 2947 3052 3162 3255 3270 3368 3379 3472 3570 3689 3706 3720 3815 4080 4210 4216 4340 4360 4578 4760 5052 5208 5232 5270 5559 5712 5894 6104 6315 6324 6510 6540 6736 6758 7140 7157 7378 7412 7440 7630 7905 8420 8432 8680 8720 8841 9156 9265 9520 10104 10137 10416 10540 11067 11118 11445 11788 12208 12630 12648 12971 13020 13051 13080 13516 14280 14314 14735 14756 14824 15260 15810 16840 16895 17360 17682 18312 18445 18530 20208 20274 21080 21471 22134 22236 22890 23576 23653 25260 25296 25942 26040 26102 26160 27032 27795 28560 28628 29470 29512 29648 30520 31620 33680 33790 35364 35785 36624 36890 37060 38913 39153 40548 42160 42942 44205 44268 44472 45780 45889 47152 47306 50099 50520 50685 51884 52080 52204 54064 55335 55590 57256 57443 58940 59024 61040 63240 64855 65255 67580 70728 70959 71570 73780 74120 77826 78306 81096 85884 88410 88536 88944 91357 91560 91778 94612 100198 101040 101370 103768 104408 107355 110670 111180 114512 114886 117880 118265 126480 129710 130510 135160 137667 141456 141918 143140 147560 148240 150297 155652 156612 162192 171768 172329 176820 177072 182714 183120 183556 189224 194565 195765 200396 202740 207536 208816 214710 221340 221867 222360 229445 229772 235760 236530 250495 259420 261020 270320 274071 275334 283836 286280 287215 295120 300594 311304 313224 321223 343536 344658 353640 354795 365428 367112 378448 389130 391530 400792 402101 405480 429420 442680 443734 444720 456785 458890 459544 473060 500990 518840 522040 548142 550668 567672 572560 574430 601188 622608 626448 642446 665601 688335 689316 707280 709590 730856 734224 751485 778260 780113 783060 801584 804202 810960 858840 861645 885360 887468 913570 917780 919088 946120 963669 1001980 1037680 1044080 1096284 1101336 1109335 1135344 1148860 1202376 1206303 1284892 1331202 1370355 1376670 1378632 1419180 1422559 1461712 1502970 1553069 1556520 1560226 1566120 1606115 1608404 1717680 1723290 1774936 1827140 1835560 1892240 1927338 2003960 2010505 2192568 2202672 2218670 2297720 2340339 2404752 2412606 2569784 2662404 2740710 2753340 2757264 2838360 2845118 3005940 3106138 3113040 3120452 3132240 3212230 3216808 3328005 3446580 3549872 3654280 3671120 3854676 3900565 4007920 4021010 4267677 4385136 4437340 4595440 4659207 4680678 4818345 4825212 5139568 5324808 5460791 5481420 5506680 5676720 5690236 6011880 6031515 6212276 6240904 6424460 6433616 6656010 6893160 7112795 7308560 7709352 7765345 7801130 8042020 8535354 8874680 9318414 9361356 9636690 9650424 9957913 10649616 10921582 10962840 11013360 11380472 11701695 12023760 12063030 12424552 12481808 12848920 13312020 13786320 14225590 15418704 15530690 15602260 16084040 16382373 17070708 17749360 18636828 18722712 19273380 19300848 19915826 21338385 21843164 21925680 22760944 23296035 23403390 24126060 24183503 24849104 25697840 26624040 27303955 28451180 29873739 31061380 31204520 32168080 32764746 34141416 37273656 37445424 38546760 39831652 42676770 43686328 46592070 46806780 48252120 48367006 49789565 53248080 54607910 56902360 59747478 62122760 62409040 65529492 68282832 72550509 74547312 77093520 79663304 81911865 85353540 87372656 93184140 93613560 96504240 96734012 99579130 109215820 113804720 119494956 120917515 124245520 131058984 145101018 149368695 159326608 163823730 169284521 170707080 186368280 187227120 193468024 199158260 218431640 238989912 241835030 262117968 290202036 298737390 327647460 338569042 341414160 362752545 372736560 386936048 398316520 436863280 477979824 483670060 507853563 580404072 597474780 655294920 677138084 725505090 796633040 846422605 967340120 1015707126 1160808144 1194949560 1310589840 1354276168 1451010180 1692845210 1934680240 2031414252 2389899120 2539267815 2708552336 2902020360 3385690420 4062828504 5078535630 5804040720 6771380840 8125657008 10157071260 13542761680 20314142520 40628285040
• Sum of all divisors σ(n): 159144099840
• Sum of proper divisors (its aliquot sum) s(n): 118515814800
• 40628285040 is an abundant number, because the sum of its proper divisors (118515814800) is greater than itself. Its abundance is 77887529760

Bases of 40628285040

• Binary: 100101110101101000100110111001110000₂
• Hexadecimal: 0x975A26E70
• Base-36: INX15DC

Squares and roots of 40628285040

• 40628285040 squared (40628285040²) is 1650657545291487801600
• 40628285040 cubed (40628285040³) is 67063385253529276289087768064000
• The square root of 40628285040 is 201564.5927240199
• The cube root of 40628285040 is 3437.7648248029

Scales and comparisons

• 40,628,285,040 seconds is equal to 1,291 years, 44 weeks, 2 days, 18 hours, 44 minutes.
• To count from 1 to 40,628,285,040 would take you about two thousand, five hundred eighty-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 40628285040 cubic inches would be around 286.5 feet tall.

Recreational maths with 40628285040

• 40628285040 backwards is 04058282604
• The number of decimal digits it has is: 11
• The sum of 40628285040's digits is 39
• More coming soon!