131809746432

Names of 131809746432

• Cardinal: 131809746432 can be written as One hundred thirty-one billion, eight hundred nine million, seven hundred forty-six thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.31809746432 × 10¹¹

Factors of 131809746432

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 293

Divisors of 131809746432

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 17 21 24 26 28 32 34 39 42 48 51 52 56 64 68 78 84 91 96 102 104 112 119 128 136 156 168 169 182 192 204 208 221 224 238 251 256 272 273 289 312 336 338 357 364 384 408 416 442 448 476 502 507 512 544 546 578 624 663 672 676 714 728 753 768 816 832 867 884 896 952 1004 1014 1088 1092 1156 1183 1248 1326 1344 1352 1428 1456 1506 1536 1547 1632 1664 1734 1757 1768 1792 1904 2008 2023 2028 2176 2184 2312 2366 2496 2652 2688 2704 2856 2873 2912 3012 3094 3263 3264 3328 3468 3514 3536 3549 3584 3757 3808 4016 4046 4056 4267 4352 4368 4624 4641 4732 4992 5271 5304 5376 5408 5712 5746 5824 6024 6069 6188 6526 6528 6656 6936 7028 7072 7098 7514 7616 8032 8092 8112 8534 8619 8704 8736 9248 9282 9464 9789 9984 10542 10608 10752 10816 11271 11424 11492 11648 12048 12138 12376 12801 13052 13056 13872 14056 14144 14196 15028 15232 16064 16184 16224 17068 17238 17472 18496 18564 18928 19578 19968 20111 21084 21216 21632 22542 22841 22848 22984 23296 24096 24276 24752 25602 26104 26112 26299 27744 28112 28288 28392 29869 30056 30464 32128 32368 32448 34136 34476 34944 36992 37128 37856 39156 40222 42168 42419 42432 43264 45084 45682 45696 45968 46592 48192 48552 48841 49504 51204 52208 52598 55471 55488 56224 56576 56784 59738 60112 60333 60928 64256 64736 64896 68272 68523 68952 69888 72539 73984 74256 75712 78312 78897 80444 84336 84838 84864 86528 89607 90168 91364 91392 91936 96384 97104 97682 99008 102408 104416 105196 110942 110976 112448 113152 113568 119476 120224 120666 127257 128512 129472 129792 136544 137046 137904 139776 145078 146523 147968 148512 151424 156624 157794 160888 166413 168672 169676 169728 179214 180336 182728 182784 183872 192768 194208 195364 198016 204816 208832 210392 217617 221884 221952 224896 227136 238952 240448 241332 254514 258944 259584 273088 274092 275808 290156 293046 296933 297024 302848 313248 315588 321776 332826 337344 339352 339456 341887 358428 360672 365456 367744 385536 388297 388416 390728 396032 409632 417664 420784 435234 443768 443904 449792 454272 477904 480896 482664 507773 509028 517888 546176 548184 551616 580312 586092 593866 594048 605696 626496 631176 643552 665652 674688 678704 683774 716856 721123 721344 730912 735488 776594 776832 781456 792064 819264 835328 841568 870468 887536 890799 899584 908544 943007 955808 961792 965328 1015546 1018056 1025661 1035776 1092352 1096368 1103232 1160624 1164891 1172184 1187732 1188096 1252992 1262352 1287104 1331304 1349376 1357408 1367548 1433712 1442246 1442688 1461824 1470976 1523319 1553188 1553664 1562912 1638528 1670656 1683136 1740936 1775072 1781598 1817088 1886014 1911616 1923584 1930656 2031092 2036112 2051322 2163369 2184704 2192736 2206464 2321248 2329782 2344368 2375464 2376192 2505984 2524704 2574208 2662608 2698752 2714816 2735096 2829021 2867424 2884492 2885376 2923648 3046638 3106376 3107328 3125824 3277056 3366272 3481872 3550144 3563196 3772028 3823232 3861312 4062184 4072224 4102644 4326738 4385472 4412928 4642496 4659564 4688736 4750928 5011968 5047861 5049408 5148416 5325216 5429632 5470192 5658042 5734848 5768984 5770752 5847296 6093276 6212752 6251648 6554112 6601049 6732544 6963744 7100288 7126392 7544056 7646464 7722624 8124368 8144448 8205288 8653476 8770944 9284992 9319128 9377472 9501856 10095722 10098816 10296832 10650432 10859264 10940384 11316084 11469696 11537968 11694592 12186552 12259091 12425504 12503296 13202098 13465088 13927488 14200576 14252784 15088112 15143583 15292928 15445248 16248736 16288896 16410576 17306952 17541888 18569984 18638256 18754944 19003712 19803147 20191444 20197632 21300864 21718528 21880768 22632168 22939392 23075936 24373104 24518182 24851008 25006592 26404196 27854976 28401152 28505568 30176224 30287166 30890496 32497472 32577792 32821152 34613904 35083776 36777273 37139968 37276512 37509888 38007424 39606294 40382888 40395264 42601728 43761536 45264336 45878784 46151872 48746208 49036364 49702016 52808392 55709952 57011136 60352448 60574332 64994944 65155584 65642304 69227808 73554546 74553024 75019776 76014848 79212588 80765776 85203456 85813637 87523072 90528672 92303744 97492416 98072728 99404032 105616784 111419904 114022272 120704896 121148664 129989888 131284608 138455616 147109092 149106048 152029696 158425176 161531552 171627274 175046144 181057344 184607488 194984832 196145456 198808064 211233568 228044544 241409792 242297328 257440911 259979776 262569216 276911232 294218184 298212096 316850352 323063104 343254548 362114688 369214976 389969664 392290912 422467136 456089088 482819584 484594656 514881822 525138432 553822464 588436368 596424192 633700704 646126208 686509096 724229376 779939328 784581824 844934272 969189312 1029763644 1107644928 1176872736 1267401408 1292252416 1373018192 1448458752 1569163648 1689868544 1938378624 2059527288 2353745472 2534802816 2584504832 2746036384 3138327296 3379737088 3876757248 4119054576 4707490944 5069605632 5492072768 6276654592 7753514496 8238109152 9414981888 10139211264 10984145536 16476218304 18829963776 21968291072 32952436608 43936582144 65904873216 131809746432
• Sum of all divisors σ(n): 463463586432
• Sum of proper divisors (its aliquot sum) s(n): 331653840000
• 131809746432 is an abundant number, because the sum of its proper divisors (331653840000) is greater than itself. Its abundance is 199844093568

Bases of 131809746432

• Binary: 1111010110000011110010001111000000000₂
• Hexadecimal: 0x1EB0791E00
• Base-36: 1OJW4B9C

Squares and roots of 131809746432

• 131809746432 squared (131809746432²) is 17373809254468136730624
• 131809746432 cubed (131809746432³) is 2290037392389380065487054929133568
• The square root of 131809746432 is 363056.1202238575
• The cube root of 131809746432 is 5089.1959729593

Scales and comparisons

• 131,809,746,432 seconds is equal to 4,191 years, 7 weeks, 2 days, 18 hours, 27 minutes, 12 seconds.
• To count from 1 to 131,809,746,432 would take you about eight thousand, three hundred eighty-two 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 131809746432 cubic inches would be around 424.1 feet tall.

Recreational maths with 131809746432

• 131809746432 backwards is 234647908131
• 131809746432 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131809746432's digits is 48
• More coming soon!