40428298395648

Names of 40428298395648

• Cardinal: 40428298395648 can be written as Forty trillion, four hundred twenty-eight billion, two hundred ninety-eight million, three hundred ninety-five thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 4.0428298395648 × 10¹³

Factors of 40428298395648

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 1115

Divisors of 40428298395648

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 81 96 102 108 128 136 144 153 162 192 204 216 243 256 272 288 306 324 384 408 432 459 486 512 544 576 612 648 768 816 864 918 972 1024 1088 1093 1152 1224 1296 1377 1536 1632 1728 1836 1944 2048 2176 2186 2304 2448 2592 2754 3072 3264 3279 3456 3672 3888 4096 4131 4352 4372 4608 4896 5184 5508 6144 6528 6558 6912 7344 7776 8192 8262 8704 8744 9216 9792 9837 10368 11016 12288 13056 13116 13824 14688 15552 16524 17408 17488 18432 18581 19584 19674 20736 22032 24576 26112 26232 27648 29376 29511 31104 33048 34816 34976 36864 37162 39168 39348 41472 44064 52224 52464 55296 55743 58752 59022 62208 66096 69632 69952 73728 74324 78336 78696 82944 88128 88533 104448 104928 110592 111486 117504 118044 124416 132192 139264 139904 148648 156672 157392 165888 167229 176256 177066 208896 209856 221184 222972 235008 236088 248832 264384 265599 279808 297296 313344 314784 331776 334458 352512 354132 417792 419712 445944 470016 472176 497664 501687 528768 531198 559616 594592 626688 629568 663552 668916 705024 708264 839424 891888 940032 944352 995328 1003374 1057536 1062396 1119232 1189184 1194649 1253376 1259136 1337832 1410048 1416528 1505061 1678848 1783776 1880064 1888704 1990656 2006748 2115072 2124792 2238464 2378368 2389298 2518272 2675664 2820096 2833056 3010122 3357696 3567552 3583947 3760128 3777408 4013496 4230144 4249584 4476928 4515183 4756736 4778596 5036544 5351328 5640192 5666112 6020244 6715392 7135104 7167894 7554816 8026992 8460288 8499168 8953856 9030366 9513472 9557192 10073088 10702656 10751841 11280384 11332224 12040488 13430784 14270208 14335788 15109632 16053984 16920576 16998336 18060732 19026944 19114384 20146176 20309033 21405312 21503682 22664448 24080976 26861568 28540416 28671576 30219264 32107968 32255523 33841152 33996672 36121464 38053888 38228768 40292352 40618066 42810624 43007364 45328896 48161952 57080832 57343152 60438528 60927099 64215936 64511046 67993344 72242928 76107776 76457536 80584704 81236132 85621248 86014728 90657792 96323904 96766569 114161664 114686304 120877056 121854198 128431872 129022092 135986688 144485856 152215552 152915072 162472264 171242496 172029456 181315584 182781297 192647808 193533138 228323328 229372608 241754112 243708396 256863744 258044184 271973376 288971712 290299707 305830144 324944528 342484992 344058912 362631168 365562594 385295616 387066276 456646656 458745216 487416792 513727488 516088368 543946752 548343891 577943424 580599414 611660288 649889056 684969984 688117824 725262336 731125188 770591232 774132552 917490432 974833584 1027454976 1032176736 1087893504 1096687782 1155886848 1161198828 1223320576 1299778112 1369939968 1376235648 1462250376 1541182464 1548265104 1645031673 1834980864 1949667168 2054909952 2064353472 2175787008 2193375564 2311773696 2322397656 2446641152 2599556224 2752471296 2924500752 3082364928 3096530208 3290063346 3669961728 3899334336 4109819904 4128706944 4386751128 4623547392 4644795312 4893282304 4935095019 5199112448 5504942592 5849001504 6164729856 6193060416 6580126692 7339923456 7798668672 8257413888 8773502256 9247094784 9289590624 9786564608 9870190038 10398224896 11009885184 11698003008 12329459712 12386120832 13160253384 14679846912 15597337344 16514827776 17547004512 18494189568 18579181248 19740380076 20796449792 22019770368 23396006016 24772241664 26320506768 29359693824 31194674688 33029655552 35094009024 36988379136 37158362496 39480760152 41592899584 44039540736 46792012032 49544483328 52641013536 62389349376 66059311104 70188018048 74316724992 78961520304 83185799168 88079081472 93584024064 99088966656 105282027072 124778698752 132118622208 140376036096 148633449984 157923040608 166371598336 187168048128 198177933312 210564054144 249557397504 264237244416 280752072192 297266899968 315846081216 374336096256 396355866624 421128108288 499114795008 561504144384 594533799936 631692162432 748672192512 792711733248 842256216576 1123008288768 1189067599872 1263384324864 1497344385024 1684512433152 2246016577536 2378135199744 2526768649728 3369024866304 4492033155072 5053537299456 6738049732608 10107074598912 13476099465216 20214149197824 40428298395648
• Sum of all divisors σ(n): 128352746792088
• Sum of proper divisors (its aliquot sum) s(n): 87924448396440
• 40428298395648 is an abundant number, because the sum of its proper divisors (87924448396440) is greater than itself. Its abundance is 47496150000792

Bases of 40428298395648

• Binary: 1001001100010011110010010111010110000000000000₂
• Hexadecimal: 0x24C4F25D6000
• Base-36: EBWI51C00

Squares and roots of 40428298395648

• 40428298395648 squared (40428298395648²) is 1634447311167554650745339904
• 40428298395648 cubed (40428298395648³) is 66077923607846437120439186208295634337792
• The square root of 40428298395648 is 6358325.1250347367
• The cube root of 40428298395648 is 34321.1491697951

Scales and comparisons

• 40,428,298,395,648 seconds is equal to 1,285,494 years, 43 weeks, 3 days, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 40,428,298,395,648 would take you about three million, two hundred thirteen thousand, seven hundred thirty-seven 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 40428298395648 cubic inches would be around 2860.1 feet tall.

Recreational maths with 40428298395648

• 40428298395648 backwards is 84659389282404
• 40428298395648 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40428298395648's digits is 72
• More coming soon!