28449715008

Names of 28449715008

• Cardinal: 28449715008 can be written as Twenty-eight billion, four hundred forty-nine million, seven hundred fifteen thousand and eight.

Scientific notation

• Scientific notation: 2.8449715008 × 10¹⁰

Factors of 28449715008

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 396

Divisors of 28449715008

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 32 33 39 41 44 48 52 64 66 78 82 88 96 104 123 127 132 143 156 164 176 192 199 208 246 254 264 286 312 328 352 381 398 416 429 451 492 508 528 533 572 597 624 656 704 762 796 832 858 902 984 1016 1056 1066 1144 1194 1248 1312 1353 1397 1524 1592 1599 1651 1716 1804 1968 2032 2112 2132 2189 2288 2388 2496 2587 2624 2706 2794 3048 3184 3198 3302 3432 3608 3936 4064 4191 4264 4378 4576 4776 4953 5174 5207 5412 5588 5863 6096 6368 6396 6567 6604 6864 7216 7761 7872 8128 8159 8382 8528 8756 9152 9552 9906 10348 10414 10824 11176 11726 12192 12736 12792 13134 13208 13728 14432 15522 15621 16318 16764 17056 17512 17589 18161 19104 19812 20696 20828 21648 22352 23452 24384 24477 25273 25584 26268 26416 27456 28457 28864 31044 31242 32636 33528 34112 35024 35178 36322 38208 39624 41392 41656 43296 44704 46904 48954 50546 51168 52536 52832 54483 56914 57277 62088 62484 65272 67056 67691 70048 70356 72644 75819 79248 82784 83312 85371 86592 89408 89749 93808 97908 101092 102336 105072 105664 106067 108966 113828 114554 124176 124968 130544 134112 135382 140096 140712 145288 151638 158496 165568 166624 170742 171831 179498 187616 195816 202184 203073 210144 212134 217932 227656 229108 248352 249936 261088 268224 269247 270764 278003 281424 290576 303276 316992 318201 328549 333248 341484 343662 358996 375232 391632 404368 406146 420288 424268 435864 455312 458216 496704 499872 522176 538494 541528 556006 562848 581152 606552 636402 657098 682968 687324 717992 744601 783264 808736 812292 834009 848536 871728 910624 916432 985647 999744 1036193 1076988 1083056 1112012 1125696 1162304 1166737 1213104 1272804 1314196 1365936 1374648 1435984 1489202 1566528 1617472 1624584 1668018 1697072 1743456 1821248 1832864 1971294 2072386 2153976 2166112 2224024 2233803 2333474 2426208 2545608 2628392 2731872 2749296 2871968 2978404 3108579 3249168 3336036 3394144 3486912 3500211 3614039 3665728 3942588 4144772 4307952 4332224 4448048 4467606 4666948 4852416 5091216 5256784 5463744 5498592 5743936 5956808 6217158 6498336 6672072 6788288 7000422 7228078 7885176 8289544 8615904 8896096 8935212 9333896 10182432 10513568 10842117 10997184 11398123 11913616 12434316 12996672 13344144 13470509 14000844 14456156 15770352 16579088 17231808 17792192 17870424 18667792 20364864 21027136 21684234 22796246 23827232 24868632 26688288 26941018 28001688 28912312 31540704 33158176 34194369 35740848 37335584 40411527 43368468 45592492 47654464 49737264 53376576 53882036 56003376 57824624 63081408 66316352 68388738 71481696 74671168 80823054 86736936 91184984 99474528 107764072 112006752 115649248 136777476 142963392 148175599 161646108 173473872 182369968 198949056 215528144 224013504 231298496 273554952 296351198 323292216 346947744 364739936 431056288 444526797 547109904 592702396 646584432 693895488 729479872 862112576 889053594 1094219808 1185404792 1293168864 1778107188 2188439616 2370809584 2586337728 3556214376 4741619168 7112428752 9483238336 14224857504 28449715008
• Sum of all divisors σ(n): 91761868800
• Sum of proper divisors (its aliquot sum) s(n): 63312153792
• 28449715008 is an abundant number, because the sum of its proper divisors (63312153792) is greater than itself. Its abundance is 34862438784

Bases of 28449715008

• Binary: 11010011111101111000011001101000000₂
• Hexadecimal: 0x69FBC3340
• Base-36: D2I84LC

Squares and roots of 28449715008

• 28449715008 squared (28449715008²) is 809386284036420440064
• 28449715008 cubed (28449715008³) is 23026809112220301412286745280512
• The square root of 28449715008 is 168670.4331173665
• The cube root of 28449715008 is 3052.7598421181

Scales and comparisons

• 28,449,715,008 seconds is equal to 904 years, 31 weeks, 6 days, 2 hours, 36 minutes, 48 seconds.
• To count from 1 to 28,449,715,008 would take you about one thousand, eight hundred nine 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 28449715008 cubic inches would be around 254.4 feet tall.

Recreational maths with 28449715008

• 28449715008 backwards is 80051794482
• 28449715008 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28449715008's digits is 48
• More coming soon!