3945672014736

Names of 3945672014736

• Cardinal: 3945672014736 can be written as Three trillion, nine hundred forty-five billion, six hundred seventy-two million, fourteen thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 3.945672014736 × 10¹²

Factors of 3945672014736

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 130

Divisors of 3945672014736

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 19 24 34 38 48 51 57 68 76 89 102 114 136 152 178 204 228 267 272 304 323 356 361 408 456 534 646 712 722 816 912 969 1068 1083 1292 1424 1444 1513 1691 1938 2136 2166 2584 2888 3026 3382 3876 4272 4332 4539 5073 5168 5776 6052 6137 6764 6859 7752 7921 8664 9078 10146 12104 12274 13528 13718 15504 15842 17328 18156 18411 20292 20577 23763 24208 24548 27056 27436 28747 31684 32129 36312 36822 40584 41154 47526 49096 54872 57494 63368 64258 72624 73644 81168 82308 86241 95052 96387 98192 109744 114988 116603 126736 128516 134657 147288 150499 164616 172482 190104 192774 229976 233206 257032 269314 294576 300998 329232 344964 349809 380208 385548 403971 451497 459952 466412 514064 538628 546193 601996 610451 689928 699618 704969 771096 807942 902994 932824 1077256 1092386 1203992 1220902 1379856 1399236 1409938 1542192 1615884 1638579 1805988 1831353 1865648 2114907 2154512 2184772 2407984 2441804 2558483 2798472 2819876 2859481 3231768 3277158 3611976 3662706 4229814 4369544 4883608 5116966 5596944 5639752 5718962 6463536 6554316 7223952 7325412 7675449 8459628 8578443 8739088 9767216 10233932 10377667 11279504 11437924 11984473 13108632 13394411 14650824 15350898 16919256 17156886 20467864 20755334 22875848 23968946 26217264 26788822 29301648 30701796 31133001 33838512 34313772 35953419 40183233 40935728 41510668 45751696 47937892 48611177 53577644 54330139 61403592 62266002 68627544 71906838 80366466 83021336 95875784 97222354 107155288 108660278 122807184 124532004 137255088 143813676 145833531 160732932 162990417 166042672 191751568 194444708 214310576 217320556 227704987 249064008 254493809 287627352 291667062 321465864 325980834 388889416 434641112 455409974 498128016 508987618 575254704 583334124 642931728 651961668 683114961 763481427 777778832 869282224 910819948 923612363 1017975236 1166668248 1303923336 1366229922 1526962854 1821639896 1847224726 2035950472 2333336496 2607846672 2732459844 2770837089 3053925708 3643279792 3694449452 4071900944 4326394753 4835382371 5464919688 5541674178 6107851416 7388898904 8652789506 9670764742 10929839376 11083348356 12215702832 12979184259 14506147113 14777797808 17305579012 19341529484 22166696712 25958368518 29012294226 34611158024 38683058968 44333393424 51916737036 58024588452 69222316048 77366117936 82201500307 103833474072 116049176904 164403000614 207666948144 232098353808 246604500921 328806001228 493209001842 657612002456 986418003684 1315224004912 1972836007368 3945672014736
• Sum of all divisors σ(n): 11521528646400
• Sum of proper divisors (its aliquot sum) s(n): 7575856631664
• 3945672014736 is an abundant number, because the sum of its proper divisors (7575856631664) is greater than itself. Its abundance is 3630184616928

Bases of 3945672014736

• Binary: 111001011010101100011000001111101110010000₂
• Hexadecimal: 0x396AC60FB90
• Base-36: 1ECM78RDC

Squares and roots of 3945672014736

• 3945672014736 squared (3945672014736²) is 15568327647870845401149696
• 3945672014736 cubed (3945672014736³) is 61427514716444730534669901147053920256
• The square root of 3945672014736 is 1986371.5701590173
• The cube root of 3945672014736 is 15801.8157592975

Scales and comparisons

• 3,945,672,014,736 seconds is equal to 125,460 years, 8 weeks, 4 days, 4 hours, 5 minutes, 36 seconds.
• To count from 1 to 3,945,672,014,736 would take you about three hundred thirteen thousand, six hundred fifty 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 3945672014736 cubic inches would be around 1316.8 feet tall.

Recreational maths with 3945672014736

• 3945672014736 backwards is 6374102765493
• 3945672014736 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3945672014736's digits is 57
• More coming soon!