40468769280

Names of 40468769280

• Cardinal: 40468769280 can be written as Forty billion, four hundred sixty-eight million, seven hundred sixty-nine thousand, two hundred eighty.

Scientific notation

• Scientific notation: 4.046876928 × 10¹⁰

Factors of 40468769280

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 677

Divisors of 40468769280

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 32 34 36 40 45 48 51 60 64 68 72 80 85 90 96 102 120 128 136 144 153 160 170 180 192 204 240 255 256 272 277 288 306 320 340 360 373 384 408 480 510 512 544 554 576 612 640 680 720 746 765 768 816 831 960 1020 1088 1108 1119 1152 1224 1280 1360 1385 1440 1492 1530 1536 1632 1662 1865 1920 2040 2176 2216 2238 2304 2448 2493 2560 2720 2770 2880 2984 3060 3264 3324 3357 3730 3840 4080 4155 4352 4432 4476 4608 4709 4896 4986 5440 5540 5595 5760 5968 6120 6341 6528 6648 6714 7460 7680 8160 8310 8704 8864 8952 9418 9792 9972 10880 11080 11190 11520 11936 12240 12465 12682 13056 13296 13428 14127 14920 16320 16620 16785 17728 17904 18836 19023 19584 19944 21760 22160 22380 23040 23545 23872 24480 24930 25364 26112 26592 26856 28254 29840 31705 32640 33240 33570 35456 35808 37672 38046 39168 39888 42381 43520 44320 44760 47090 47744 48960 49860 50728 53184 53712 56508 57069 59680 63410 65280 66480 67140 70635 70912 71616 75344 76092 78336 79776 84762 88640 89520 94180 95115 95488 97920 99720 101456 103321 106368 107424 113016 114138 119360 126820 130560 132960 134280 141270 141824 143232 150688 152184 159552 169524 177280 179040 188360 190230 190976 195840 199440 202912 206642 211905 212736 214848 226032 228276 238720 253640 265920 268560 282540 285345 286464 301376 304368 309963 319104 339048 354560 358080 376720 380460 391680 398880 405824 413284 423810 425472 429696 452064 456552 477440 507280 516605 531840 537120 565080 570690 572928 602752 608736 619926 638208 678096 709120 716160 753440 760920 797760 811648 826568 847620 859392 904128 913104 929889 954880 1014560 1033210 1063680 1074240 1130160 1141380 1205504 1217472 1239852 1276416 1356192 1432320 1506880 1521840 1549815 1595520 1623296 1653136 1695240 1718784 1756457 1808256 1826208 1859778 2029120 2066420 2127360 2148480 2260320 2282760 2411008 2434944 2479704 2712384 2864640 3013760 3043680 3099630 3191040 3246592 3306272 3390480 3512914 3616512 3652416 3719556 4058240 4132840 4296960 4520640 4565520 4649445 4869888 4959408 5269371 5424768 6027520 6087360 6199260 6382080 6612544 6780960 7025828 7233024 7304832 7439112 8116480 8265680 8593920 8782285 9041280 9131040 9298890 9739776 9918816 10538742 10849536 12055040 12174720 12398520 13225088 13561920 14051656 14609664 14878224 15808113 16232960 16531360 17564570 18082560 18262080 18597780 19837632 21077484 21699072 24349440 24797040 26346855 26450176 27123840 28103312 29219328 29756448 31616226 33062720 35129140 36165120 36524160 37195560 39675264 42154968 48698880 49594080 52693710 52900352 54247680 56206624 59512896 63232452 66125440 70258280 73048320 74391120 79040565 79350528 84309936 99188160 105387420 108495360 112413248 119025792 126464904 132250880 140516560 146096640 148782240 158081130 158701056 168619872 198376320 210774840 224826496 238051584 252929808 264501760 281033120 297564480 316162260 337239744 396752640 421549680 449652992 476103168 505859616 562066240 595128960 632324520 674479488 793505280 843099360 899305984 1011719232 1124132480 1190257920 1264649040 1348958976 1686198720 2023438464 2248264960 2380515840 2529298080 2697917952 3372397440 4046876928 4496529920 5058596160 6744794880 8093753856 10117192320 13489589760 20234384640 40468769280
• Sum of all divisors σ(n): 149334151824
• Sum of proper divisors (its aliquot sum) s(n): 108865382544
• 40468769280 is an abundant number, because the sum of its proper divisors (108865382544) is greater than itself. Its abundance is 68396613264

Bases of 40468769280

• Binary: 100101101100001000000110101000000000₂
• Hexadecimal: 0x96C206A00
• Base-36: ILA2680

Squares and roots of 40468769280

• 40468769280 squared (40468769280²) is 1637721287037871718400
• 40468769280 cubed (40468769280³) is 66276564910080285194166730752000
• The square root of 40468769280 is 201168.5096629191
• The cube root of 40468769280 is 3433.2597784433

Scales and comparisons

• 40,468,769,280 seconds is equal to 1,286 years, 40 weeks, 4 days, 12 hours, 48 minutes.
• To count from 1 to 40,468,769,280 would take you about two thousand, five hundred seventy-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 40468769280 cubic inches would be around 286.1 feet tall.

Recreational maths with 40468769280

• 40468769280 backwards is 08296786404
• The number of decimal digits it has is: 11
• The sum of 40468769280's digits is 54
• More coming soon!