162138915290884

Names of 162138915290884

• Cardinal: 162138915290884 can be written as One hundred sixty-two trillion, one hundred thirty-eight billion, nine hundred fifteen million, two hundred ninety thousand, eight hundred eighty-four.

Scientific notation

• Scientific notation: 1.62138915290884 × 10¹⁴

Factors of 162138915290884

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 514

Divisors of 162138915290884

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 4 7 14 28 29 49 58 79 98 116 158 196 203 316 397 406 553 794 812 841 1106 1421 1588 1682 2212 2291 2779 2842 3364 3871 4582 5558 5684 5887 6241 7742 9164 11116 11513 11774 12482 15484 16037 19453 23026 23548 24964 31363 32074 38906 41209 43687 46052 62726 64148 66439 77812 80591 82418 87374 112259 125452 132878 157609 161182 164836 174748 180989 219541 224518 265756 305809 315218 322364 333877 361978 439082 449036 465073 564137 611618 630436 667754 723956 878164 909527 930146 1103263 1128274 1223236 1266923 1335508 1536787 1819054 1860292 2206526 2256548 2337139 2477677 2533846 3073574 3255511 3638108 4413052 4570661 4674278 4955354 5067692 5248681 6147148 6366689 6511022 7722841 8868461 9141322 9348556 9910708 10497362 12451111 12733378 13022044 15445682 16359973 17343739 17736922 18282644 20994724 24902222 25466756 26376283 30891364 31994627 32719946 34687478 35473844 36740767 44566823 49804444 52752566 63989254 65439892 69374956 71852633 73481534 87157777 89133646 105505132 121406173 127978508 132549169 143705266 146963068 174315554 178267292 184633981 223962389 242812346 257185369 265098338 287410532 348631108 361082219 369267962 447924778 485624692 502968431 514370738 530196676 610104439 722164438 738535924 895849556 927844183 983637769 1005936862 1028741476 1220208878 1292437867 1444328876 1855688366 1967275538 2011873724 2083726357 2440417756 2527575533 2584875734 3520779017 3711376732 3934551076 4167452714 5055151066 5169751468 6494909281 6885464383 7041558034 8334905428 10110302132 10471384351 12989818562 13770928766 14083116068 14586084499 17693028731 20942768702 25979637124 27541857532 28525495301 29172168998 35386057462 41885537404 48198250681 57050990602 58344337996 70772114924 73299690457 96396501362 102102591493 114101981204 146599380914 192793002724 199678467107 204205182986 293198761828 399356934214 408410365972 513097833199 798713868428 827239363729 1026195666398 1397749269749 1654478727458 2052391332796 2795498539498 3308957454916 5590997078996 5790675546103 11581351092206 23162702184412 40534728822721 81069457645442 162138915290884
• Sum of all divisors σ(n): 347098844937663
• Sum of proper divisors (its aliquot sum) s(n): 184959929646779
• 162138915290884 is an abundant number, because the sum of its proper divisors (184959929646779) is greater than itself. Its abundance is 22821014355895

Bases of 162138915290884

• Binary: 100100110111011011101000011100110011111100000100₂
• Hexadecimal: 0x9376E8733F04
• Base-36: 1LH1L7V0G4

Squares and roots of 162138915290884

• 162138915290884 squared (162138915290884²) is 26289027851704457386333501456
• 162138915290884 cubed (162138915290884³) is 4262474459927199198899049136592994477527104
• 162138915290884 is a perfect square number. Its square root is 12733378
• The cube root of 162138915290884 is 54529.1951749771

Scales and comparisons

• 162,138,915,290,884 seconds is equal to 5,155,515 years, 50 weeks, 5 days, 20 hours, 48 minutes, 4 seconds.
• To count from 1 to 162,138,915,290,884 would take you about twelve million, eight hundred eighty-eight thousand, seven hundred eighty-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 162138915290884 cubic inches would be around 4544.1 feet tall.

Recreational maths with 162138915290884

• 162138915290884 backwards is 488092519831261
• The number of decimal digits it has is: 15
• The sum of 162138915290884's digits is 67
• More coming soon!