4168393812

Names of 4168393812

• Cardinal: 4168393812 can be written as Four billion, one hundred sixty-eight million, three hundred ninety-three thousand, eight hundred twelve.

Scientific notation

• Scientific notation: 4.168393812 × 10⁹

Factors of 4168393812

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 123

Divisors of 4168393812

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 9 11 12 17 18 19 22 27 33 34 36 38 44 51 54 57 66 68 71 76 81 99 102 108 114 132 142 153 162 171 187 198 204 209 213 228 243 284 289 297 306 323 324 342 374 396 418 426 459 486 513 561 578 594 612 627 639 646 684 748 781 836 852 867 891 918 969 972 1026 1122 1156 1188 1207 1254 1278 1292 1349 1377 1539 1562 1683 1734 1782 1836 1881 1917 1938 2052 2244 2343 2414 2508 2556 2601 2673 2698 2754 2907 3078 3124 3179 3366 3468 3553 3564 3621 3762 3834 3876 4047 4131 4617 4686 4828 5049 5202 5346 5396 5491 5508 5643 5751 5814 6156 6358 6732 7029 7106 7242 7524 7668 7803 8094 8262 8721 9234 9372 9537 10098 10404 10659 10692 10863 10982 11286 11502 11628 12141 12716 13277 14058 14212 14484 14839 15147 15606 16188 16473 16524 16929 17253 17442 18468 19074 20196 20519 21087 21318 21726 21964 22572 22933 23004 23409 24282 26163 26554 28116 28611 29678 30294 31212 31977 32589 32946 33858 34506 34884 36423 38148 39831 41038 42174 42636 43452 44517 45441 45866 46818 48564 49419 50787 52326 53108 57222 59356 60401 60588 61557 63261 63954 65178 65892 67716 68799 69012 70227 72846 78489 79662 82076 84348 85833 89034 90882 91732 93636 95931 97767 98838 101574 104652 109269 114444 119493 120802 123114 126522 127908 130356 133551 137598 140454 145692 148257 156978 159324 171666 178068 181203 181764 184671 189783 191862 195534 197676 203148 206397 218538 225709 238986 241604 246228 252263 253044 257499 267102 275196 280908 287793 293301 296514 313956 327807 343332 358479 362406 369342 379566 383724 389861 391068 400653 412794 437076 444771 451418 477972 504526 514998 534204 543609 554013 575586 586602 593028 619191 655614 677127 716958 724812 738684 756789 759132 772497 779722 801306 825588 863379 889542 902836 1009052 1029996 1075437 1087218 1108026 1151172 1169583 1173204 1201959 1238382 1311228 1334313 1354254 1433916 1513578 1544994 1559444 1602612 1630827 1662039 1726758 1779084 1857573 2031381 2150874 2174436 2216052 2270367 2339166 2403918 2476764 2668626 2708508 3027156 3089988 3226311 3261654 3324078 3453516 3508749 3605877 3715146 4062762 4288471 4301748 4540734 4678332 4807836 4892481 4986117 5337252 5572719 6094143 6452622 6523308 6648156 6811101 7017498 7211754 7430292 8125524 8576942 9081468 9784962 9972234 10526247 11145438 12188286 12865413 12905244 13622202 14034996 14423508 14677443 17153884 18282429 19569924 19944468 20433303 21052494 22290876 24376572 25730826 27244404 29354886 31578741 36564858 38596239 40866606 42104988 51461652 54847287 58709772 61299909 63157482 73129716 77192478 81733212 94736223 109694574 115788717 122599818 126314964 154384956 189472446 219389148 231577434 245199636 347366151 378944892 463154868 694732302 1042098453 1389464604 2084196906 4168393812
• Sum of all divisors σ(n): 13517038080
• Sum of proper divisors (its aliquot sum) s(n): 9348644268
• 4168393812 is an abundant number, because the sum of its proper divisors (9348644268) is greater than itself. Its abundance is 5180250456

Bases of 4168393812

• Binary: 11111000011101001010010001010100₂
• Hexadecimal: 0xF874A454
• Base-36: 1WXR590

Squares and roots of 4168393812

• 4168393812 squared (4168393812²) is 17375506971919891344
• 4168393812 cubed (4168393812³) is 72427955742113732838041963328
• The square root of 4168393812 is 64563.0994609151
• The cube root of 4168393812 is 1609.3712823603

Scales and comparisons

• 4,168,393,812 seconds is equal to 132 years, 28 weeks, 1 day, 7 hours, 10 minutes, 12 seconds.
• To count from 1 to 4,168,393,812 would take you about two hundred sixty-five 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 4168393812 cubic inches would be around 134.1 feet tall.

Recreational maths with 4168393812

• 4168393812 backwards is 2183938614
• The number of decimal digits it has is: 10
• The sum of 4168393812's digits is 45
• More coming soon!