1978097352816

Names of 1978097352816

• Cardinal: 1978097352816 can be written as One trillion, nine hundred seventy-eight billion, ninety-seven million, three hundred fifty-two thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.978097352816 × 10¹²

Factors of 1978097352816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 150

Divisors of 1978097352816

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 39 48 52 61 71 78 104 122 142 156 169 183 208 213 244 284 312 338 366 426 488 507 568 624 676 732 793 852 923 976 1014 1136 1352 1464 1586 1704 1846 2028 2197 2379 2704 2769 2928 3172 3408 3692 3721 4056 4331 4394 4758 5041 5538 6344 6591 7384 7442 8112 8662 8788 9516 10082 10309 11076 11163 11999 12688 12993 13182 14768 14884 15123 17324 17576 19032 20164 20618 22152 22326 23998 25986 26364 29768 30246 30927 34648 35152 35997 38064 40328 41236 44304 44652 47996 48373 51972 52728 56303 59536 60492 61854 65533 69296 71994 80656 82472 89304 95992 96746 103944 105456 112606 120984 123708 131066 134017 143988 145119 155987 164944 168909 178608 191984 193492 196599 207888 225212 241968 247416 262132 264191 268034 287976 290238 307501 311974 337818 386984 393198 402051 450424 467961 494832 524264 528382 536068 575952 580476 615002 623948 628849 675636 731939 773968 786396 792573 804102 851929 900848 922503 935922 1048528 1056764 1072136 1160952 1230004 1247896 1257698 1351272 1463878 1572792 1585146 1608204 1703858 1845006 1871844 1886547 2113528 2144272 2195817 2321904 2460008 2495792 2515396 2555787 2702544 2927756 3145584 3170292 3216408 3407716 3434483 3690012 3743688 3773094 3997513 4227056 4391634 4920016 5030792 5111574 5855512 6340584 6432816 6815432 6868966 7380024 7487376 7546188 7995026 8175037 8783268 9515207 10061584 10223148 10303449 11075077 11711024 11992539 12681168 13630864 13737932 14760048 15092376 15990052 16350074 17566536 18757561 19030414 20446296 20606898 22150154 23985078 24525111 27475864 28545621 30184752 31980104 32700148 33225231 35133072 37515122 38060828 40892592 41213796 44300308 44648279 47970156 49050222 51967669 54951728 56272683 57091242 63960208 65400296 66450462 75030244 76121656 82427592 88600616 89296558 95940312 98100444 103935338 112545366 114182484 130800592 132900924 133944837 150060488 152243312 155903007 164855184 177201232 178593116 191880624 196200888 207870676 225090732 228364968 243848293 265801848 267889674 300120976 311806014 357186232 392401776 415741352 450181464 456729936 487696586 531603696 535779348 580427627 623612028 675579697 714372464 731544879 831482704 900362928 975393172 1071558696 1160855254 1247224056 1351159394 1463089758 1741282881 1950786344 2026739091 2143117392 2321710508 2494448112 2702318788 2926179516 3170027809 3482565762 3901572688 4053478182 4643421016 5404637576 5852359032 6340055618 6965131524 8106956364 9286842032 9510083427 10809275152 11704718064 12680111236 13930263048 16213912728 19020166854 25360222472 27860526096 32427825456 38040333708 41210361517 50720444944 76080667416 82420723034 123631084551 152161334832 164841446068 247262169102 329682892136 494524338204 659365784272 989048676408 1978097352816
• Sum of all divisors σ(n): 5708352402480
• Sum of proper divisors (its aliquot sum) s(n): 3730255049664
• 1978097352816 is an abundant number, because the sum of its proper divisors (3730255049664) is greater than itself. Its abundance is 1752157696848

Bases of 1978097352816

• Binary: 11100110010001111110010100100000001110000₂
• Hexadecimal: 0x1CC8FCA4070
• Base-36: P8Q439TC

Squares and roots of 1978097352816

• 1978097352816 squared (1978097352816²) is 3912869137217666783129856
• 1978097352816 cubed (1978097352816³) is 7740036082245692527297142520775274496
• The square root of 1978097352816 is 1406448.4892153001
• The cube root of 1978097352816 is 12553.0488993325

Scales and comparisons

• 1,978,097,352,816 seconds is equal to 62,897 years, 19 weeks, 4 days, 6 hours, 53 minutes, 36 seconds.
• To count from 1 to 1,978,097,352,816 would take you about one hundred fifty-seven thousand, two hundred forty-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 1978097352816 cubic inches would be around 1046.1 feet tall.

Recreational maths with 1978097352816

• 1978097352816 backwards is 6182537908791
• The number of decimal digits it has is: 13
• The sum of 1978097352816's digits is 66
• More coming soon!