161343495000

Names of 161343495000

• Cardinal: 161343495000 can be written as One hundred sixty-one billion, three hundred forty-three million, four hundred ninety-five thousand.

Scientific notation

• Scientific notation: 1.61343495 × 10¹¹

Factors of 161343495000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 144

Divisors of 161343495000

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 37 40 45 50 54 60 72 74 75 81 90 97 100 108 111 120 125 135 148 150 162 180 185 194 200 216 222 225 243 250 270 291 296 300 324 333 360 370 375 388 405 444 450 485 486 500 540 555 582 600 625 648 666 675 740 750 776 810 873 888 900 925 970 972 999 1000 1080 1110 1125 1164 1215 1250 1332 1350 1369 1455 1480 1500 1620 1665 1746 1800 1850 1875 1940 1944 1998 2025 2220 2250 2328 2425 2430 2500 2619 2664 2700 2738 2775 2910 2997 3000 3240 3330 3375 3492 3589 3700 3750 3880 3996 4050 4107 4365 4440 4500 4625 4850 4860 4995 5000 5238 5400 5476 5550 5625 5820 5994 6075 6660 6750 6845 6984 7178 7275 7400 7500 7857 7992 8100 8214 8325 8730 8991 9000 9250 9700 9720 9990 10125 10476 10767 10952 11100 11250 11640 11988 12125 12150 12321 13095 13320 13500 13690 13875 14356 14550 14985 15000 15714 16200 16428 16650 16875 17460 17945 17982 18500 19400 19980 20250 20535 20952 21534 21825 22200 22500 23125 23571 23976 24250 24300 24642 24975 26190 27000 27380 27750 28712 29100 29970 30375 31428 32301 32856 33300 33750 34225 34920 35890 35964 36375 36963 37000 39285 39960 40500 41070 41625 43068 43650 44955 45000 46250 47142 48500 48600 49284 49950 50625 52380 53835 54760 55500 58200 59940 60625 60750 61605 62856 64602 65475 66600 67500 68450 69375 71780 71928 72750 73926 74925 78570 81000 82140 83250 86136 87300 89725 89910 92500 94284 96903 97000 98568 99900 101250 102675 104760 107670 109125 110889 111000 117855 119880 121250 121500 123210 124875 129204 130950 132793 135000 136900 138750 143560 145500 147852 149850 151875 157140 161505 164280 166500 171125 174600 179450 179820 181875 184815 185000 188568 193806 196425 199800 202500 205350 208125 215340 218250 221778 224775 235710 242500 243000 246420 249750 258408 261900 265586 269175 273800 277500 290709 291000 295704 299700 303750 308025 314280 323010 327375 332667 333000 342250 358900 359640 363750 369630 374625 387612 392850 398379 405000 410700 416250 430680 436500 443556 448625 449550 471420 484515 485000 492840 499500 513375 523800 531172 538350 545625 554445 555000 581418 589275 599400 607500 616050 624375 646020 654750 663965 665334 684500 717800 727500 739260 749250 775224 785700 796758 807525 821400 832500 855625 872127 873000 887112 897250 899100 924075 942840 969030 982125 999000 1026750 1062344 1076700 1091250 1108890 1123875 1162836 1178550 1195137 1215000 1232100 1248750 1292040 1309500 1327930 1330668 1345875 1369000 1453545 1455000 1478520 1498500 1540125 1571400 1593516 1615050 1636875 1663335 1665000 1711250 1744254 1794500 1798200 1848150 1873125 1938060 1964250 1991895 2053500 2153400 2182500 2217780 2243125 2247750 2325672 2357100 2390274 2422575 2464200 2497500 2566875 2619000 2655860 2661336 2691750 2772225 2907090 2946375 2997000 3080250 3187032 3230100 3273750 3319825 3326670 3422500 3488508 3585411 3589000 3696300 3746250 3876120 3928500 3983790 4037625 4107000 4360635 4365000 4435560 4486250 4495500 4620375 4714200 4780548 4845150 4910625 4995000 5133750 5311720 5383500 5544450 5619375 5814180 5892750 5975685 6160500 6460200 6547500 6639650 6653340 6729375 6845000 6977016 7170822 7267725 7392600 7492500 7700625 7857000 7967580 8075250 8316675 8721270 8972500 8991000 9240750 9561096 9690300 9821250 9959475 10267500 10756233 10767000 11088900 11238750 11628360 11785500 11951370 12112875 12321000 13095000 13279300 13306680 13458750 13861125 14341644 14535450 14731875 14985000 15401250 15935160 16150500 16599125 16633350 17442540 17927055 17945000 18481500 19380600 19642500 19918950 20188125 20535000 21512466 21803175 22177800 22477500 23101875 23571000 23902740 24225750 26558600 26917500 27722250 28683288 29070900 29463750 29878425 30802500 32268699 32301000 33198250 33266700 34885080 35854110 36338625 36963000 39285000 39837900 40376250 41583375 43024932 43606350 44955000 46203750 47805480 48451500 49797375 53781165 53835000 55444500 58141800 58927500 59756850 60564375 61605000 64537398 66396500 66533400 69305625 71708220 72677250 79675800 80752500 82995625 83166750 86049864 87212700 89635275 92407500 96903000 99594750 107562330 109015875 110889000 117855000 119513700 121128750 129074796 132793000 138611250 143416440 145354500 149392125 161343495 161505000 165991250 166333500 174425400 179270550 181693125 184815000 199189500 207916875 215124660 218031750 239027400 242257500 248986875 258149592 268905825 277222500 290709000 298784250 322686990 331982500 332667000 358541100 363386250 398379000 415833750 430249320 436063500 448176375 484515000 497973750 537811650 545079375 554445000 597568500 645373980 663965000 717082200 726772500 746960625 806717475 831667500 872127000 896352750 995947500 1075623300 1090158750 1195137000 1290747960 1344529125 1453545000 1493921250 1613434950 1663335000 1792705500 1991895000 2151246600 2180317500 2240881875 2689058250 2987842500 3226869900 3585411000 4033587375 4360635000 4481763750 5378116500 5975685000 6453739800 6722645625 8067174750 8963527500 10756233000 13445291250 16134349500 17927055000 20167936875 26890582500 32268699000 40335873750 53781165000 80671747500 161343495000
• Sum of all divisors σ(n): 587981754360
• Sum of proper divisors (its aliquot sum) s(n): 426638259360
• 161343495000 is an abundant number, because the sum of its proper divisors (426638259360) is greater than itself. Its abundance is 265294764360

Bases of 161343495000

• Binary: 10010110010000110100100101101101011000₂
• Hexadecimal: 0x2590D25B58
• Base-36: 224BR1I0

Squares and roots of 161343495000

• 161343495000 squared (161343495000²) is 26031723378815025000000
• 161343495000 cubed (161343495000³) is 4200049230811225092012375000000000
• The square root of 161343495000 is 401675.8581244335
• The cube root of 161343495000 is 5443.9879274617

Scales and comparisons

• 161,343,495,000 seconds is equal to 5,130 years, 11 weeks, 4 days, 13 hours, 30 minutes.
• To count from 1 to 161,343,495,000 would take you about ten thousand, two hundred sixty 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 161343495000 cubic inches would be around 453.7 feet tall.

Recreational maths with 161343495000

• 161343495000 backwards is 000594343161
• 161343495000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 161343495000's digits is 36
• More coming soon!