28472233216

Names of 28472233216

• Cardinal: 28472233216 can be written as Twenty-eight billion, four hundred seventy-two million, two hundred thirty-three thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 2.8472233216 × 10¹⁰

Factors of 28472233216

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 189

Divisors of 28472233216

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 31 32 34 49 56 59 62 64 68 73 98 112 118 119 124 128 136 146 196 217 224 236 238 248 256 272 292 392 413 434 448 472 476 496 511 527 544 584 784 826 833 868 896 944 952 992 1003 1022 1054 1088 1168 1241 1519 1568 1652 1666 1736 1792 1829 1888 1904 1984 2006 2044 2108 2176 2263 2336 2482 2891 3038 3136 3304 3332 3472 3577 3658 3689 3776 3808 3968 4012 4088 4216 4307 4352 4526 4672 4964 5782 6076 6272 6608 6664 6944 7021 7154 7316 7378 7552 7616 7936 8024 8176 8432 8614 8687 9052 9344 9928 11564 12152 12544 12803 13216 13328 13888 14042 14308 14632 14756 15104 15232 15841 16048 16352 16864 17228 17374 18104 18688 19856 23128 24304 25606 25823 26432 26656 27776 28084 28616 29264 29512 30149 30464 31093 31682 32096 32704 33728 34456 34748 36208 38471 39712 46256 48608 49147 51212 51646 52864 53312 55552 56168 57232 58528 59024 60298 60809 62186 63364 64192 65408 67456 68912 69496 72416 73219 76942 79424 89621 92512 97216 98294 102424 103292 105728 106624 110887 112336 114464 117056 118048 120596 121618 124372 126728 128384 130816 133517 134912 137824 138992 144832 146438 153884 158848 179242 185024 194432 196588 204848 206584 211043 213248 217651 221774 224672 228928 234112 236096 241192 243236 248744 253456 256768 267034 269297 275648 277984 289664 292876 307768 317696 358484 370048 388864 393176 409696 413168 422086 435302 443548 449344 457856 468224 472192 482384 486472 497488 506912 512533 534068 538594 551296 555968 579328 585752 615536 716968 740096 786352 819392 826336 844172 870604 887096 898688 915712 934619 944384 964768 972944 994976 1013824 1025066 1068136 1077188 1102592 1111936 1171504 1231072 1433936 1523557 1572704 1638784 1652672 1688344 1741208 1774192 1797376 1869238 1885079 1929536 1945888 1989952 2027648 2050132 2136272 2154376 2223872 2269789 2343008 2462144 2867872 3047114 3145408 3277568 3305344 3376688 3482416 3548384 3587731 3738476 3770158 3859072 3891776 3979904 4055296 4100264 4272544 4308752 4539578 4686016 4924288 5735744 6094228 6290816 6542333 6610688 6753376 6964832 7096768 7175462 7476952 7540316 7718144 7783552 7959808 8200528 8545088 8617504 9079156 9372032 9848576 11471488 12188456 12581632 13084666 13506752 13929664 14193536 14350924 14953904 15080632 15567104 15888523 16401056 17090176 17235008 18158312 18744064 22942976 24376912 26169332 27013504 27859328 28387072 28701848 29907808 30161264 31777046 32802112 34180352 34470016 36316624 48753824 52338664 54027008 55718656 57403696 59815616 60322528 63554092 65604224 68940032 72633248 97507648 104677328 111219661 114807392 119631232 120645056 127108184 131208448 145266496 195015296 209354656 222439322 229614784 239262464 241290112 254216368 290532992 390030592 418709312 444878644 459229568 482580224 508432736 581065984 837418624 889757288 918459136 1016865472 1674837248 1779514576 2033730944 3559029152 4067461888 7118058304 14236116608 28472233216
• Sum of all divisors σ(n): 74490554880
• Sum of proper divisors (its aliquot sum) s(n): 46018321664
• 28472233216 is an abundant number, because the sum of its proper divisors (46018321664) is greater than itself. Its abundance is 17546088448

Bases of 28472233216

• Binary: 11010100001000100111100110100000000₂
• Hexadecimal: 0x6A113CD00
• Base-36: D2VMRR4

Squares and roots of 28472233216

• 28472233216 squared (28472233216²) is 810668064306293702656
• 28472233216 cubed (28472233216³) is 23081530187692079558613790621696
• The square root of 28472233216 is 168737.1720042741
• The cube root of 28472233216 is 3053.5650587635

Scales and comparisons

• 28,472,233,216 seconds is equal to 905 years, 17 weeks, 17 hours, 40 minutes, 16 seconds.
• To count from 1 to 28,472,233,216 would take you about one thousand, eight hundred ten 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 28472233216 cubic inches would be around 254.5 feet tall.

Recreational maths with 28472233216

• 28472233216 backwards is 61233227482
• The number of decimal digits it has is: 11
• The sum of 28472233216's digits is 40
• More coming soon!