399189741488472

Names of 399189741488472

• Cardinal: 399189741488472 can be written as Three hundred ninety-nine trillion, one hundred eighty-nine billion, seven hundred forty-one million, four hundred eighty-eight thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.99189741488472 × 10¹⁴

Factors of 399189741488472

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 15128

Divisors of 399189741488472

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 11 12 22 24 31 33 44 62 66 88 93 113 121 124 132 186 226 242 248 264 339 341 363 372 452 484 678 682 726 744 904 968 1023 1243 1356 1364 1452 2046 2486 2712 2728 2904 3389 3503 3729 3751 4092 4972 6778 7006 7458 7502 8184 9944 10167 10509 11253 11579 13556 13673 14012 14916 15004 20334 21018 22506 23158 27112 27346 28024 29832 30008 34737 37279 38533 40668 41019 42036 45012 46316 54692 69474 74558 77066 81336 82038 84072 90024 92632 105059 109384 111837 115599 127369 138948 149116 154132 164076 210118 223674 231198 254738 277896 298232 308264 315177 328152 358949 382107 382957 410069 420236 423863 447348 462396 509476 630354 717898 764214 765914 820138 840472 847726 894696 924792 1018952 1076847 1148871 1155649 1230207 1260708 1271589 1308427 1401059 1435796 1528428 1531828 1640276 1695452 2153694 2297742 2311298 2460414 2521416 2543178 2616854 2802118 2871592 3056856 3063656 3280552 3390904 3466947 3925281 3948439 4203177 4212527 4307388 4595484 4622596 4920828 5086356 5233708 5604236 6933894 7850562 7896878 8406354 8425054 8614776 9190968 9245192 9841656 10172712 10467416 11208472 11845317 11871667 12637581 12712139 13867788 14392697 15701124 15793756 16812708 16850108 23690634 23743334 25275162 25424278 27735576 28785394 31402248 31587512 33625416 33700216 35615001 38136417 39241231 40561237 43178091 43432829 46337797 47381268 47486668 50550324 50848556 57570788 71230002 76272834 78482462 81122474 86356182 86865658 92675594 94762536 94973336 101100648 101697112 115141576 117723693 121683711 130298487 130588337 139013391 142460004 152545668 156964924 158319667 162244948 172712364 173731316 185351188 235447386 243367422 260596974 261176674 278026782 284920008 305091336 313929848 316639334 324489896 345424728 347462632 370702376 391765011 431653541 446173607 470894772 474959001 486734844 521193948 522353348 556053564 633278668 783530022 863307082 892347214 941789544 949918002 973469688 1042387896 1044706696 1112107128 1216478161 1266557336 1294960623 1338520821 1436471707 1567060044 1726614164 1784694428 1899836004 2432956322 2589921246 2677041642 2872943414 3134120088 3453228328 3569388856 3649434483 3799672008 4309415121 4434259103 4748188951 4865912644 4907909677 5179842492 5354083284 5745886828 7298868966 8618830242 8868518206 9496377902 9731825288 9815819354 10359684984 10708166568 11491773656 13302777309 13381259771 14244566853 14597737932 14723729031 17237660484 17737036412 18992755804 19631638708 26605554618 26762519542 28489133706 29195475864 29447458062 34475320968 35474072824 37985511608 39263277416 40143779313 48776850133 53211109236 53525039084 56978267412 58894916124 80287558626 97553700266 106422218472 107050078168 113956534824 117789832248 137462032193 146330550399 147193857481 160575117252 195107400532 274924064386 292661100798 294387714962 321150234504 390214801064 412386096579 441581572443 536545351463 549848128772 585322201596 588775429924 824772193158 883163144886 1073090702926 1099696257544 1170644403192 1177550859848 1512082354123 1609636054389 1649544386316 1766326289772 2146181405852 3024164708246 3219272108778 3299088772632 3532652579544 4292362811704 4536247062369 6048329416492 6438544217556 9072494124738 12096658832984 12877088435112 16632905895353 18144988249476 33265811790706 36289976498952 49898717686059 66531623581412 99797435372118 133063247162824 199594870744236 399189741488472
• Sum of all divisors σ(n): 1142788808448000
• Sum of proper divisors (its aliquot sum) s(n): 743599066959528
• 399189741488472 is an abundant number, because the sum of its proper divisors (743599066959528) is greater than itself. Its abundance is 344409325471056

Bases of 399189741488472

• Binary: 1011010110000111110011010101111010100100101011000₂
• Hexadecimal: 0x16B0F9ABD4958
• Base-36: 3XI18HB3VC

Squares and roots of 399189741488472

• 399189741488472 squared (399189741488472²) is 159352449709633103570108894784
• 399189741488472 cubed (399189741488472³) is 63611863205143173633741846417719442996930048
• The square root of 399189741488472 is 19979733.2687018623
• The cube root of 399189741488472 is 73630.8460448095

Scales and comparisons

• 399,189,741,488,472 seconds is equal to 12,692,999 years, 1 day, 14 hours, 21 minutes, 12 seconds.
• To count from 1 to 399,189,741,488,472 would take you about thirty-one million, seven hundred thirty-two thousand, four hundred ninety-seven 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 399189741488472 cubic inches would be around 6135.9 feet tall.

Recreational maths with 399189741488472

• 399189741488472 backwards is 274884147981993
• The number of decimal digits it has is: 15
• The sum of 399189741488472's digits is 84
• More coming soon!