231019442162145

Names of 231019442162145

• Cardinal: 231019442162145 can be written as Two hundred thirty-one trillion, nineteen billion, four hundred forty-two million, one hundred sixty-two thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 2.31019442162145 × 10¹⁴

Factors of 231019442162145

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1861762

Divisors of 231019442162145

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 5 7 9 13 15 21 27 35 37 39 45 49 63 65 81 91 105 111 117 135 147 169 185 189 195 245 259 273 315 333 351 405 441 455 481 507 555 567 585 637 735 777 819 845 945 999 1053 1183 1295 1323 1365 1443 1521 1665 1755 1813 1911 2205 2331 2405 2457 2535 2835 2997 3185 3367 3549 3885 3969 4095 4329 4563 4995 5265 5439 5733 5915 6253 6615 6993 7215 7371 7605 8281 9065 9555 10101 10647 11655 12285 12987 13689 14985 16317 16835 17199 17745 18759 19845 20979 21645 22815 23569 24843 27195 28665 30303 31265 31941 34965 36855 38961 41405 43771 48951 50505 51597 53235 56277 64935 68445 70707 74529 81585 85995 90909 93795 95823 104895 117845 124215 131313 146853 151515 159705 168831 194805 212121 218855 223587 244755 257985 272727 281385 306397 353535 372645 393939 454545 479115 506493 636363 656565 670761 734265 844155 919191 1060605 1117935 1181817 1363635 1531985 1861697 1909089 1969695 2532465 2757573 3181815 3353805 3545451 4595955 5585091 5909085 8272719 9308485 9545445 13031879 13787865 16755273 17727255 24202061 24818157 27925455 39095637 41363595 50265819 65159395 68882789 72606183 83776365 91223153 117286911 121010305 124090785 150797457 169414427 195478185 206648367 217818549 251329095 273669459 314626793 344413945 351860733 363030915 456115765 482179523 508243281 586434555 619945101 653455647 753987285 821008377 847072135 895476257 943880379 1033241835 1055582199 1089092745 1185900989 1368347295 1446538569 1524729843 1573133965 1759303665 1859835303 1960366941 2202387551 2410897615 2463025131 2541216405 2686428771 2831641137 3099725505 3267278235 3375256661 3557702967 4105041885 4339615707 4477381285 4574189529 4719401895 5277910995 5579505909 5929504945 6268333799 6607162653 7232692845 7389075393 7623649215 8059286313 8494923411 9299176515 9801834705 10125769983 10673108901 11011937755 11641191341 12315125655 13018847121 13432143855 13722568587 14158205685 15416712857 16876283305 17788514835 18805001397 19821487959 21698078535 22870947645 24177858939 25484770233 27897529545 30377309949 31341668995 32019326703 33035813265 34923574023 36945376965 39056541363 40296431565 42474617055 43878336593 46250138571 50628849915 53365544505 56415004191 58205956705 59464463877 65094235605 68612842935 72533576817 77083564285 81488339387 91131929847 94025006985 96057980109 99107439795 104770722069 120889294695 127423851165 131635009779 138750415713 151886549745 160096633515 169245012573 174617870115 178393391631 195282706815 219391682965 231250692855 244465018161 273395789541 282075020955 297322319385 314312166207 362667884085 394905029337 407441696935 416251247139 455659649235 480289900545 507735037719 523853610345 570418375709 658175048895 693752078565 733395054483 846225062865 891966958155 942936498621 1184715088011 1222325090805 1248753741417 1366978947705 1571560831035 1711255127127 1974525146685 2081256235695 2200185163449 2538675188595 2852091878545 3554145264033 3666975272415 4714682493105 5133765381381 5923575440055 6243768707085 6600555490347 8556275635635 11000925817245 15401296144143 17770726320165 25668826906905 33002777451735 46203888432429 77006480720715 231019442162145
• Sum of all divisors σ(n): 535741630266744
• Sum of proper divisors (its aliquot sum) s(n): 304722188104599
• 231019442162145 is an abundant number, because the sum of its proper divisors (304722188104599) is greater than itself. Its abundance is 73702745942454

Bases of 231019442162145

• Binary: 110100100001110001100111110010010100100111100001₂
• Hexadecimal: 0xD21C67C949E1
• Base-36: 29W0V74929

Squares and roots of 231019442162145

• 231019442162145 squared (231019442162145²) is 53369982656908658872471001025
• 231019442162145 cubed (231019442162145³) is 12329503621602391655591054310853738511198625
• The square root of 231019442162145 is 15199323.7402900593
• The cube root of 231019442162145 is 61359.6457490709

Scales and comparisons

• 231,019,442,162,145 seconds is equal to 7,345,703 years, 34 weeks, 6 days, 3 hours, 15 minutes, 45 seconds.
• To count from 1 to 231,019,442,162,145 would take you about eighteen million, three hundred sixty-four thousand, two hundred fifty-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 231019442162145 cubic inches would be around 5113.3 feet tall.

Recreational maths with 231019442162145

• 231019442162145 backwards is 541261244910132
• 231019442162145 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 231019442162145's digits is 45
• More coming soon!