16429970332252872

Names of 16429970332252872

• Cardinal: 16429970332252872 can be written as Sixteen quadrillion, four hundred twenty-nine trillion, nine hundred seventy billion, three hundred thirty-two million, two hundred fifty-two thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.6429970332252872 × 10¹⁶

Factors of 16429970332252872

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5337934

Divisors of 16429970332252872

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 29 36 38 57 58 71 72 76 87 114 116 142 152 171 174 213 228 232 261 284 342 348 426 456 522 551 568 639 684 696 852 1044 1093 1102 1278 1349 1368 1653 1704 2059 2088 2186 2204 2556 2698 3279 3306 4047 4118 4372 4408 4959 5112 5396 6177 6558 6612 8094 8236 8744 9837 9918 10792 12141 12354 13116 13224 16188 16472 18531 19674 19836 20767 24282 24708 26232 31697 32376 37062 39121 39348 39672 41534 48564 49416 62301 63394 74124 77603 78242 78696 83068 95091 97128 117363 124602 126788 148248 155206 156484 166136 186903 190182 232809 234726 249204 253576 285273 310412 312968 352089 373806 380364 465618 469452 498408 570546 602243 620824 698427 704178 747612 760728 931236 938904 1141092 1204486 1396854 1408356 1474457 1495224 1806729 1862472 2250487 2282184 2408972 2793708 2816712 2948914 3613458 4423371 4500974 4817944 5336717 5420187 5587416 5897828 6751461 7226916 8846742 9001948 10673434 10840374 11795656 13270113 13502922 14453832 16010151 17693484 18003896 20254383 21346868 21680748 26540226 27005844 32020302 35386968 40508766 42693736 42759253 43361496 48030453 53080452 54011688 64040604 81017532 85518506 96060906 101397623 106160904 128081208 128277759 154764793 162035064 171037012 192121812 202795246 256555518 304192869 309529586 342074024 378906907 384243624 384833277 405590492 464294379 513111036 608385738 619059172 757813814 769666554 811180984 912578607 928588758 1026222072 1136720721 1216771476 1238118344 1392883137 1515627628 1539333108 1825157214 1857177516 2273441442 2433542952 2785766274 2940531067 3031255256 3078666216 3410162163 3650314428 3714355032 4546882884 5571532548 5833031681 5881062134 6820324326 7199231233 7300628856 8821593201 9093765768 10988300303 11143065096 11666063362 11762124268 13640648652 14398462466 17499095043 17643186402 21597693699 21976600606 23332126724 23524248536 26464779603 27281297304 28796924932 32964900909 34998190086 35286372804 43195387398 43953201212 46664253448 52497285129 52929559206 57593849864 64793081097 65929801818 69996380172 70572745608 86390774796 87906402424 98894702727 104994570258 105859118412 110827601939 129586162194 131859603636 139992760344 169157918749 172781549592 197789405454 208777705757 209989140516 211718236824 221655203878 259172324388 263719207272 332482805817 338315837498 395578810908 414145249351 417555411514 419978281032 443310407756 507473756247 518344648776 626333117271 664965611634 676631674996 791157621816 828290498702 835110823028 886620815512 997448417451 1014947512494 1242435748053 1252666234542 1329931223268 1353263349992 1522421268741 1656580997404 1670221646056 1878999351813 1994896834902 2029895024988 2484871496106 2505332469084 2659862446536 3044842537482 3214000456231 3313161994808 3727307244159 3757998703626 3989793669804 4059790049976 4969742992212 5010664938168 6089685074964 6428000912462 7454614488318 7515997407252 7868759737669 7979587339608 9642001368693 9939485984424 12010212231179 12179370149928 12856001824924 14909228976636 15031994814504 15737519475338 19284002737386 23606279213007 24020424462358 25712003649848 28926004106079 29818457953272 31475038950676 36030636693537 38568005474772 47212558426014 48040848924716 57852008212158 62950077901352 70818837639021 72061273387074 77136010949544 94425116852028 96081697849432 108091910080611 115704016424316 141637675278042 144122546774148 188850233704056 216183820161222 228194032392401 231408032848632 283275350556084 288245093548296 432367640322444 456388064784802 566550701112168 684582097177203 864735280644888 912776129569604 1369164194354406 1825552259139208 2053746291531609 2738328388708812 4107492583063218 5476656777417624 8214985166126436 16429970332252872
• Sum of all divisors σ(n): 49182424600608000
• Sum of proper divisors (its aliquot sum) s(n): 32752454268355128
• 16429970332252872 is an abundant number, because the sum of its proper divisors (32752454268355128) is greater than itself. Its abundance is 16322483936102256

Bases of 16429970332252872

• Binary: 111010010111101111100010010001010100101111101011001000₂
• Hexadecimal: 0x3A5EF89152FAC8
• Base-36: 4HRXS66K6A0

Squares and roots of 16429970332252872

• 16429970332252872 squared (16429970332252872²) is 269943925118709549139650952248384
• 16429970332252872 cubed (16429970332252872³) is 4435170681072288730722179591386539630540441358848
• The square root of 16429970332252872 is 128179445.8259703663
• The cube root of 16429970332252872 is 254221.4899629067

Scales and comparisons

• 16,429,970,332,252,872 seconds is equal to 522,422,235 years, 17 weeks, 1 day, 8 hours, 1 minute, 12 seconds.
• To count from 1 to 16,429,970,332,252,872 would take you about one billion, five hundred sixty-seven million, two hundred sixty-six thousand, seven hundred 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 16429970332252872 cubic inches would be around 21185.1 feet tall.

Recreational maths with 16429970332252872

• 16429970332252872 backwards is 27825223307992461
• 16429970332252872 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 16429970332252872's digits is 72
• More coming soon!