4452221664

Names of 4452221664

• Cardinal: 4452221664 can be written as Four billion, four hundred fifty-two million, two hundred twenty-one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 4.452221664 × 10⁹

Factors of 4452221664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 281

Divisors of 4452221664

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 17 18 19 22 24 32 33 34 36 38 44 48 51 57 66 68 72 76 88 96 99 102 114 132 136 144 152 153 171 176 187 198 204 209 228 229 264 272 288 304 306 323 342 352 361 374 396 408 418 456 458 528 544 561 608 612 627 646 684 687 722 748 792 816 836 912 916 969 1056 1083 1122 1224 1254 1292 1368 1374 1444 1496 1584 1632 1672 1683 1824 1832 1881 1938 2061 2166 2244 2448 2508 2519 2584 2736 2748 2888 2907 2992 3168 3249 3344 3366 3553 3664 3762 3876 3893 3971 4122 4332 4351 4488 4896 5016 5038 5168 5472 5496 5776 5814 5984 6137 6498 6688 6732 7106 7328 7524 7557 7752 7786 7942 8244 8664 8702 8976 10032 10076 10336 10659 10992 11552 11628 11679 11913 12274 12996 13053 13464 14212 15048 15114 15504 15572 15884 16488 17328 17404 17952 18411 20064 20152 21318 21984 22671 23256 23358 23826 24548 25992 26106 26928 28424 30096 30228 31008 31144 31768 31977 32976 34656 34808 35037 35739 36822 39159 40304 42636 42823 45342 46512 46716 47652 47861 49096 51984 52212 53856 55233 56848 60192 60456 62288 63536 63954 65952 67507 69616 70074 71478 73644 73967 78318 80608 82669 85272 85646 90684 93024 93432 95304 95722 98192 103968 104424 110466 113696 120912 124576 127072 127908 128469 135014 139232 140148 142956 143583 147288 147934 156636 165338 170544 171292 181368 186864 190608 191444 196384 202521 208848 220932 221901 241824 248007 255816 256938 270028 280296 285912 287166 294576 295868 313272 330676 341088 342584 362736 373728 381216 382888 385407 405042 417696 430749 441864 443802 496014 511632 513876 540056 560592 571824 574332 589152 591736 607563 626544 661352 665703 685168 725472 744021 765776 770814 810084 813637 861498 883728 887604 909359 992028 1023264 1027752 1080112 1121184 1143648 1148664 1183472 1215126 1253088 1322704 1331406 1370336 1405373 1488042 1531552 1541628 1620168 1627274 1722996 1767456 1775208 1818718 1984056 2055504 2160224 2297328 2366944 2430252 2440911 2645408 2662812 2728077 2810746 2976084 3083256 3240336 3254548 3445992 3550416 3637436 3968112 4111008 4216119 4594656 4860504 4881822 5325624 5456154 5621492 5952168 6166512 6480672 6509096 6891984 7100832 7274872 7322733 7936224 8184231 8432238 9721008 9763644 10651248 10912308 11242984 11904336 12333024 12648357 13018192 13783968 14549744 14645466 15459103 16368462 16864476 19442016 19527288 21302496 21824616 22485968 23808672 25296714 26036384 29099488 29290932 30918206 32736924 33728952 39054576 43649232 44971936 46377309 50593428 58581864 61836412 65473848 67457904 78109152 87298464 92754618 101186856 117163728 123672824 130947696 134915808 139131927 185509236 202373712 234327456 247345648 261895392 278263854 371018472 404747424 494691296 556527708 742036944 1113055416 1484073888 2226110832 4452221664
• Sum of all divisors σ(n): 15502097520
• Sum of proper divisors (its aliquot sum) s(n): 11049875856
• 4452221664 is an abundant number, because the sum of its proper divisors (11049875856) is greater than itself. Its abundance is 6597654192

Bases of 4452221664

• Binary: 100001001010111111000001011100000₂
• Hexadecimal: 0x1095F82E0
• Base-36: 21MQK80

Squares and roots of 4452221664

• 4452221664 squared (4452221664²) is 19822277745390928896
• 4452221664 cubed (4452221664³) is 88253174407854569779854802944
• The square root of 4452221664 is 66724.9703184647
• The cube root of 4452221664 is 1645.0998376843

Scales and comparisons

• 4,452,221,664 seconds is equal to 141 years, 29 weeks, 3 days, 8 hours, 14 minutes, 24 seconds.
• To count from 1 to 4,452,221,664 would take you about two hundred eighty-three 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 4452221664 cubic inches would be around 137.1 feet tall.

Recreational maths with 4452221664

• 4452221664 backwards is 4661222544
• 4452221664 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4452221664's digits is 36
• More coming soon!