40988024640

Names of 40988024640

• Cardinal: 40988024640 can be written as Forty billion, nine hundred eighty-eight million, twenty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.098802464 × 10¹⁰

Factors of 40988024640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1581

Divisors of 40988024640

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 29 30 32 36 40 45 48 58 60 64 72 80 87 90 96 116 120 144 145 160 174 180 192 232 240 261 288 290 320 348 360 435 449 464 480 522 576 580 696 720 870 898 928 960 1044 1093 1160 1305 1347 1392 1440 1740 1796 1856 2088 2186 2245 2320 2610 2694 2784 2880 3279 3480 3592 4041 4176 4372 4490 4640 5220 5388 5465 5568 6558 6735 6960 7184 8082 8352 8744 8980 9280 9837 10440 10776 10930 13021 13116 13470 13920 14368 16164 16395 16704 17488 17960 19674 20205 20880 21552 21860 26042 26232 26940 27840 28736 31697 32328 32790 34976 35920 39063 39348 40410 41760 43104 43720 49185 52084 52464 53880 63394 64656 65105 65580 69952 71840 78126 78696 80820 83520 86208 87440 95091 98370 104168 104928 107760 117189 126788 129312 130210 131160 143680 156252 157392 158485 161640 174880 190182 195315 196740 208336 209856 215520 234378 253576 258624 260420 262320 285273 312504 314784 316970 323280 349760 380364 390630 393480 416672 431040 468756 475455 490757 507152 520840 524640 570546 585945 625008 629568 633940 646560 760728 781260 786960 833344 937512 950910 981514 1014304 1041680 1049280 1141092 1171890 1250016 1267880 1293120 1426365 1472271 1521456 1562520 1573920 1875024 1901820 1963028 2028608 2083360 2282184 2343780 2453785 2500032 2535760 2852730 2944542 3042912 3125040 3147840 3750048 3803640 3926056 4166720 4416813 4564368 4687560 4907570 5071520 5705460 5889084 6085824 6250080 7361355 7500096 7607280 7852112 8833626 9128736 9375120 9815140 10143040 11410920 11778168 12500160 14231953 14722710 15214560 15704224 17667252 18257472 18750240 19630280 22084065 22821840 23556336 28463906 29445420 30429120 31408448 35334504 37500480 39260560 42695859 44168130 45643680 47112672 56927812 58890840 70669008 71159765 78521120 85391718 88336260 91287360 94225344 113855624 117781680 128087577 141338016 142319530 157042240 170783436 176672520 213479295 227711248 235563360 256175154 282676032 284639060 341566872 353345040 426958590 455422496 471126720 512350308 569278120 640437885 683133744 706690080 853917180 910844992 1024700616 1138556240 1280875770 1366267488 1413380160 1707834360 2049401232 2277112480 2561751540 2732534976 3415668720 4098802464 4554224960 5123503080 6831337440 8197604928 10247006160 13662674880 20494012320 40988024640
• Sum of all divisors σ(n): 146301714000
• Sum of proper divisors (its aliquot sum) s(n): 105313689360
• 40988024640 is an abundant number, because the sum of its proper divisors (105313689360) is greater than itself. Its abundance is 64325664720

Bases of 40988024640

• Binary: 100110001011000100111001111101000000₂
• Hexadecimal: 0x98B139F40
• Base-36: ITV7M80

Squares and roots of 40988024640

• 40988024640 squared (40988024640²) is 1680018163889247129600
• 40988024640 cubed (40988024640³) is 68860625897140019579094073344000
• The square root of 40988024640 is 202454.9941098021
• The cube root of 40988024640 is 3447.8814870181

Scales and comparisons

• 40,988,024,640 seconds is equal to 1,303 years, 15 weeks, 1 day, 10 hours, 24 minutes.
• To count from 1 to 40,988,024,640 would take you about two thousand, six hundred six 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 40988024640 cubic inches would be around 287.3 feet tall.

Recreational maths with 40988024640

• 40988024640 backwards is 04642088904
• 40988024640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40988024640's digits is 45
• More coming soon!