42209869824

Names of 42209869824

• Cardinal: 42209869824 can be written as Forty-two billion, two hundred nine million, eight hundred sixty-nine thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 4.2209869824 × 10¹⁰

Factors of 42209869824

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 55

Divisors of 42209869824

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 31 32 36 38 48 54 57 62 64 72 76 81 93 96 108 114 124 128 144 152 162 171 186 192 216 228 243 248 256 279 288 304 324 342 372 384 432 456 486 496 512 513 558 576 589 608 648 684 729 744 768 837 864 912 972 992 1024 1026 1116 1152 1178 1216 1296 1368 1458 1488 1536 1539 1674 1728 1767 1824 1944 1984 2048 2052 2187 2232 2304 2356 2432 2511 2592 2736 2916 2976 3072 3078 3348 3456 3534 3648 3888 3968 4096 4104 4374 4464 4608 4617 4712 4864 5022 5184 5301 5472 5832 5952 6144 6156 6696 6912 7068 7296 7533 7776 7936 8192 8208 8748 8928 9216 9234 9424 9728 10044 10368 10602 10944 11664 11904 12288 12312 13392 13824 13851 14136 14592 15066 15552 15872 15903 16384 16416 17496 17856 18432 18468 18848 19456 20088 20736 21204 21888 22599 23328 23808 24576 24624 26784 27648 27702 28272 29184 30132 31104 31744 31806 32768 32832 34992 35712 36864 36936 37696 38912 40176 41472 41553 42408 43776 45198 46656 47616 47709 49152 49248 53568 55296 55404 56544 58368 60264 62208 63488 63612 65664 67797 69984 71424 73728 73872 75392 77824 80352 82944 83106 84816 87552 90396 93312 95232 95418 98304 98496 107136 110592 110808 113088 116736 120528 124416 126976 127224 131328 135594 139968 142848 143127 147456 147744 150784 155648 160704 165888 166212 169632 175104 180792 186624 190464 190836 196992 214272 221184 221616 226176 233472 241056 248832 253952 254448 262656 271188 279936 285696 286254 294912 295488 301568 311296 321408 331776 332424 339264 350208 361584 373248 380928 381672 393984 428544 429381 442368 443232 452352 466944 482112 497664 507904 508896 525312 542376 559872 571392 572508 590976 603136 622592 642816 663552 664848 678528 700416 723168 746496 761856 763344 787968 857088 858762 884736 886464 904704 933888 964224 995328 1015808 1017792 1050624 1084752 1119744 1142784 1145016 1181952 1206272 1285632 1288143 1327104 1329696 1357056 1400832 1446336 1492992 1523712 1526688 1575936 1714176 1717524 1772928 1809408 1867776 1928448 1990656 2035584 2101248 2169504 2239488 2285568 2290032 2363904 2412544 2571264 2576286 2654208 2659392 2714112 2801664 2892672 2985984 3047424 3053376 3151872 3428352 3435048 3545856 3618816 3856896 3981312 4071168 4202496 4339008 4478976 4571136 4580064 4727808 4825088 5142528 5152572 5318784 5428224 5603328 5785344 5971968 6106752 6303744 6856704 6870096 7091712 7237632 7713792 7962624 8142336 8404992 8678016 8957952 9142272 9160128 9455616 9650176 10285056 10305144 10637568 10856448 11570688 11943936 12213504 12607488 13713408 13740192 14183424 14475264 15427584 16284672 16809984 17356032 17915904 18320256 18911232 19300352 20570112 20610288 21275136 21712896 23141376 23887872 24427008 25214976 27426816 27480384 28366848 28950528 30855168 32569344 34712064 35831808 36640512 37822464 41140224 41220576 42550272 43425792 46282752 48854016 50429952 54960768 56733696 57901056 61710336 65138688 69424128 71663616 73281024 75644928 82280448 82441152 85100544 86851584 92565504 97708032 109921536 113467392 123420672 130277376 138848256 146562048 151289856 164882304 170201088 173703168 185131008 195416064 219843072 226934784 246841344 260554752 277696512 293124096 329764608 340402176 370262016 390832128 439686144 453869568 521109504 555393024 586248192 659529216 680804352 740524032 781664256 879372288 1110786048 1172496384 1319058432 1361608704 1563328512 1758744576 2221572096 2344992768 2638116864 3517489152 4689985536 5276233728 7034978304 10552467456 14069956608 21104934912 42209869824
• Sum of all divisors σ(n): 137571072000
• Sum of proper divisors (its aliquot sum) s(n): 95361202176
• 42209869824 is an abundant number, because the sum of its proper divisors (95361202176) is greater than itself. Its abundance is 53151332352

Bases of 42209869824

• Binary: 100111010011111001111000000000000000₂
• Hexadecimal: 0x9D3E78000
• Base-36: JE2O000

Squares and roots of 42209869824

• 42209869824 squared (42209869824²) is 1781673110559025790976
• 42209869824 cubed (42209869824³) is 75204190065617638505355593908224
• The square root of 42209869824 is 205450.4072130303
• The cube root of 42209869824 is 3481.8068144159

Scales and comparisons

• 42,209,869,824 seconds is equal to 1,342 years, 7 weeks, 3 days, 3 hours, 50 minutes, 24 seconds.
• To count from 1 to 42,209,869,824 would take you about two thousand, six hundred eighty-four 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 42209869824 cubic inches would be around 290.2 feet tall.

Recreational maths with 42209869824

• 42209869824 backwards is 42896890224
• 42209869824 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42209869824's digits is 54
• More coming soon!