40915040768

Names of 40915040768

• Cardinal: 40915040768 can be written as Forty billion, nine hundred fifteen million, forty thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0915040768 × 10¹⁰

Factors of 40915040768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 189

Divisors of 40915040768

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 7 8 14 16 17 23 28 32 34 43 46 49 56 64 68 86 92 97 98 112 119 128 136 161 172 184 194 196 224 238 256 272 301 322 344 368 388 391 392 448 476 512 544 602 644 679 688 731 736 776 782 784 833 896 952 989 1088 1127 1204 1288 1358 1376 1462 1472 1552 1564 1568 1649 1666 1792 1904 1978 2107 2176 2231 2254 2408 2576 2716 2737 2752 2924 2944 3104 3128 3136 3298 3332 3584 3808 3956 4171 4214 4352 4462 4508 4753 4816 5117 5152 5432 5474 5504 5848 5888 6208 6256 6272 6596 6664 6923 7616 7912 8342 8428 8704 8924 9016 9506 9632 10234 10304 10864 10948 11008 11543 11696 11776 12416 12512 12544 13192 13328 13846 15232 15617 15824 16684 16813 16856 17848 18032 19012 19159 19264 20468 20608 21728 21896 22016 23086 23392 24832 25024 25088 26384 26656 27692 29197 30464 31234 31648 33368 33626 33712 35696 35819 36064 37927 38024 38318 38528 40936 41216 43456 43792 46172 46784 48461 49664 50048 52768 53312 55384 58394 60928 62468 63296 66736 67252 67424 70907 71392 71638 72128 75854 76048 76636 77056 80801 81872 82432 86912 87584 92344 93568 95933 96922 100096 105536 106624 109319 110768 116788 117691 124936 126592 133472 134504 134848 141814 142784 143276 144256 151708 152096 153272 154112 161602 163744 173824 175168 184688 187136 191866 193844 200192 204379 211072 213248 218638 221536 233576 235382 249872 253184 265489 266944 269008 269696 283628 285568 286552 288512 303416 304192 306544 323204 327488 347648 350336 369376 374272 383732 387688 408758 422144 426496 437276 443072 467152 470764 496349 499744 506368 530978 533888 538016 539392 567256 571136 573104 577024 606832 608384 613088 646408 654976 671531 700672 738752 767464 775376 817516 823837 844288 874552 886144 934304 941528 992698 999488 1061956 1067776 1076032 1078784 1134512 1142272 1146208 1213664 1216768 1226176 1292816 1309952 1343062 1401344 1477504 1534928 1550752 1630861 1635032 1647674 1749104 1772288 1858423 1868608 1883056 1985396 1998976 2123912 2135552 2152064 2269024 2292416 2427328 2433536 2452352 2585632 2619904 2686124 2955008 3069856 3101504 3261722 3270064 3295348 3474443 3498208 3544576 3716846 3737216 3766112 3970792 3997952 4247824 4304128 4538048 4584832 4700717 4854656 4904704 5171264 5372248 5910016 6139712 6203008 6523444 6540128 6590696 6948886 6996416 7433692 7474432 7532224 7941584 7995904 8495648 8608256 9076096 9169664 9401434 9709312 9809408 10342528 10744496 11416027 12279424 12406016 13046888 13080256 13181392 13897772 13992832 14867384 14948864 15064448 15883168 16991296 18152192 18339328 18802868 19418624 20685056 21488992 22832054 24558848 24812032 26093776 26160512 26362784 27795544 27985664 29734768 30128896 31766336 33982592 36304384 37605736 41370112 42977984 45664108 49117696 52187552 52321024 52725568 55591088 55971328 59469536 60257792 63532672 67965184 75211472 79912189 85955968 91328216 104375104 104642048 105451136 111182176 118939072 127065344 135930368 150422944 159824378 171911936 182656432 208750208 210902272 222364352 237878144 254130688 300845888 319648756 343823872 365312864 417500416 421804544 444728704 475756288 601691776 639297512 730625728 835000832 889457408 951512576 1203383552 1278595024 1461251456 1778914816 2406767104 2557190048 2922502912 5114380096 5845005824 10228760192 20457520384 40915040768
• Sum of all divisors σ(n): 108620797824
• Sum of proper divisors (its aliquot sum) s(n): 67705757056
• 40915040768 is an abundant number, because the sum of its proper divisors (67705757056) is greater than itself. Its abundance is 26790716288

Bases of 40915040768

• Binary: 100110000110101110011111101000000000₂
• Hexadecimal: 0x986B9FA00
• Base-36: ISNRBI8

Squares and roots of 40915040768

• 40915040768 squared (40915040768²) is 1674040561047102029824
• 40915040768 cubed (40915040768³) is 68493437802527772318504511864832
• The square root of 40915040768 is 202274.6666490889
• The cube root of 40915040768 is 3445.8338218847

Scales and comparisons

• 40,915,040,768 seconds is equal to 1,300 years, 50 weeks, 3 days, 17 hours, 6 minutes, 8 seconds.
• To count from 1 to 40,915,040,768 would take you about two thousand, six hundred one 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 40915040768 cubic inches would be around 287.2 feet tall.

Recreational maths with 40915040768

• 40915040768 backwards is 86704051904
• The number of decimal digits it has is: 11
• The sum of 40915040768's digits is 44
• More coming soon!