105742017920

Names of 105742017920

• Cardinal: 105742017920 can be written as One hundred five billion, seven hundred forty-two million, seventeen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.0574201792 × 10¹¹

Factors of 105742017920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3294

Divisors of 105742017920

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 23 28 29 32 35 40 44 46 55 56 58 64 70 77 80 88 92 110 112 115 116 128 140 145 154 160 161 176 184 203 220 224 230 232 253 280 290 308 319 320 322 352 368 385 406 440 448 460 464 506 560 580 616 638 640 644 667 704 736 770 805 812 880 896 920 928 1012 1015 1120 1160 1232 1265 1276 1288 1334 1408 1472 1540 1595 1610 1624 1760 1771 1840 1856 2024 2030 2233 2240 2320 2464 2530 2552 2576 2668 2944 3080 3190 3217 3220 3248 3335 3520 3542 3680 3712 4048 4060 4466 4480 4640 4669 4928 5060 5104 5152 5336 6160 6380 6434 6440 6496 6670 7040 7084 7337 7360 8096 8120 8855 8932 9280 9338 9856 10120 10208 10304 10672 11165 12320 12760 12868 12880 12992 13340 14168 14674 14720 16085 16192 16240 17710 17864 18560 18676 20240 20416 20608 21344 22330 22519 23345 24640 25520 25736 25760 25984 26680 28336 29348 32170 32384 32480 35387 35420 35728 36685 37352 40480 40832 42688 44660 45038 46690 49280 51040 51359 51472 51520 53360 56672 58696 64340 64960 70774 70840 71456 73370 73991 74704 80960 85376 89320 90076 93293 93380 102080 102718 102944 103040 106720 112595 113344 117392 128680 129920 141548 141680 142912 146740 147982 149408 161920 176935 178640 180152 186586 186760 204160 205436 205888 213440 225190 226688 234784 247709 256795 257360 283096 283360 285824 293480 295964 298816 353870 357280 360304 369955 373172 373520 410872 411776 426880 450380 466465 469568 495418 513590 514720 517937 566192 566720 586960 591928 597632 653051 707740 714560 720608 739910 746344 747040 813901 821744 900760 932930 939136 990836 1026223 1027180 1029440 1035874 1132384 1133440 1173920 1183856 1238545 1306102 1415480 1429120 1441216 1479820 1492688 1494080 1627802 1643488 1801520 1865860 1981672 2052446 2054360 2058880 2071748 2145739 2264768 2347840 2367712 2477090 2589685 2612204 2830960 2882432 2959640 2985376 2988160 3255604 3265255 3286976 3603040 3731720 3963344 4069505 4104892 4108720 4143496 4291478 4529536 4695680 4735424 4954180 5131115 5179370 5224408 5661920 5697307 5919280 5970752 6511208 6530510 6573952 7183561 7206080 7463440 7926688 8139010 8209784 8217440 8286992 8582956 9470848 9908360 10262230 10358740 10448816 10728695 11323840 11394614 11838560 11941504 13022416 13061020 14367122 14412160 14926880 15020173 15853376 16278020 16419568 16434880 16573984 17165912 19816720 20524460 20717480 20897632 21457390 22647680 22789228 23603129 23677120 26044832 26122040 28486535 28734244 29853760 30040346 31706752 32556040 32839136 32869760 33147968 34331824 35917805 39633440 41048920 41434960 41795264 42914780 45578456 47206258 47354240 52089664 52244080 56973070 57468488 59707520 60080692 65112080 65678272 66295936 68663648 71835610 75100865 79266880 82097840 82869920 83590528 85829560 91156912 94412516 104179328 104488160 113946140 114936976 118015645 120161384 130224160 131356544 137327296 143671220 150201730 158533760 164195680 165221903 165739840 171659120 182313824 188825032 208976320 227892280 229873952 236031290 240322768 260448320 274654592 287342440 300403460 328391360 330443806 331479680 343318240 364627648 377650064 417952640 455784560 459747904 472062580 480645536 520896640 574684880 600806920 656782720 660887612 686636480 729255296 755300128 826109515 911569120 919495808 944125160 961291072 1149369760 1201613840 1321775224 1373272960 1510600256 1652219030 1823138240 1888250320 1922582144 2298739520 2403227680 2643550448 3021200512 3304438060 3646276480 3776500640 4597479040 4806455360 5287100896 6608876120 7553001280 9612910720 10574201792 13217752240 15106002560 21148403584 26435504480 52871008960 105742017920
• Sum of all divisors σ(n): 340315084800
• Sum of proper divisors (its aliquot sum) s(n): 234573066880
• 105742017920 is an abundant number, because the sum of its proper divisors (234573066880) is greater than itself. Its abundance is 128831048960

Bases of 105742017920

• Binary: 1100010011110101101110010010110000000₂
• Hexadecimal: 0x189EB72580
• Base-36: 1CKS2F7K

Squares and roots of 105742017920

• 105742017920 squared (105742017920²) is 11181374353793601126400
• 105742017920 cubed (105742017920³) is 1182341087289071390289120985088000
• The square root of 105742017920 is 325179.9777354073
• The cube root of 105742017920 is 4728.7809632003

Scales and comparisons

• 105,742,017,920 seconds is equal to 3,362 years, 13 weeks, 6 days, 22 hours, 45 minutes, 20 seconds.
• To count from 1 to 105,742,017,920 would take you about six thousand, seven hundred twenty-four 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 105742017920 cubic inches would be around 394.1 feet tall.

Recreational maths with 105742017920

• 105742017920 backwards is 029710247501
• The number of decimal digits it has is: 12
• The sum of 105742017920's digits is 38
• More coming soon!