42991920000

Names of 42991920000

• Cardinal: 42991920000 can be written as Forty-two billion, nine hundred ninety-one million, nine hundred twenty thousand.

Scientific notation

• Scientific notation: 4.299192 × 10¹⁰

Factors of 42991920000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 110

Divisors of 42991920000

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 29 30 32 36 40 45 48 50 58 60 64 71 72 75 80 87 90 96 100 116 120 125 128 142 144 145 150 160 174 180 192 200 213 225 232 240 250 261 284 288 290 300 320 348 355 360 375 384 400 426 435 450 464 480 500 522 568 576 580 600 625 639 640 696 710 720 725 750 800 841 852 870 900 928 960 1000 1044 1065 1125 1136 1152 1160 1200 1250 1278 1305 1392 1420 1440 1450 1500 1600 1682 1704 1740 1775 1800 1856 1875 1920 2000 2059 2088 2130 2175 2250 2272 2320 2400 2500 2523 2556 2610 2784 2840 2880 2900 3000 3195 3200 3364 3408 3480 3550 3600 3625 3712 3750 4000 4118 4176 4205 4260 4350 4500 4544 4640 4800 5000 5046 5112 5220 5325 5568 5625 5680 5760 5800 6000 6177 6390 6525 6728 6816 6960 7100 7200 7250 7500 7569 8000 8236 8352 8410 8520 8700 8875 9000 9088 9280 9600 10000 10092 10224 10295 10440 10650 10875 11136 11250 11360 11600 12000 12354 12615 12780 13050 13456 13632 13920 14200 14400 14500 15000 15138 15975 16000 16472 16704 16820 17040 17400 17750 18000 18125 18531 18560 20000 20184 20448 20590 20880 21025 21300 21750 22500 22720 23200 24000 24708 25230 25560 26100 26625 26912 27264 27840 28400 28800 29000 30000 30276 30885 31950 32625 32944 33408 33640 34080 34800 35500 36000 36250 37062 37845 40000 40368 40896 41180 41760 42050 42600 43500 44375 45000 45440 46400 48000 49416 50460 51120 51475 52200 53250 53824 54375 55680 56800 58000 59711 60000 60552 61770 63075 63900 65250 65888 67280 68160 69600 71000 72000 72500 74124 75690 79875 80000 80736 81792 82360 83520 84100 85200 87000 88750 90000 92655 92800 98832 100920 102240 102950 104400 105125 106500 107648 108750 113600 116000 119422 120000 121104 123540 126150 127800 130500 131776 133125 134560 136320 139200 142000 144000 145000 148248 151380 154425 159750 161472 163125 164720 167040 168200 170400 174000 177500 179133 180000 185310 189225 197664 201840 204480 205900 208800 210250 213000 217500 227200 232000 238844 240000 242208 247080 252300 255600 257375 261000 263552 266250 269120 278400 284000 290000 296496 298555 302760 308850 315375 319500 322944 326250 329440 336400 340800 348000 355000 358266 360000 370620 378450 395328 399375 403680 408960 411800 417600 420500 426000 435000 463275 464000 477688 484416 494160 504600 511200 514750 522000 525625 532500 537399 538240 568000 580000 592992 597110 605520 617700 630750 639000 652500 658880 672800 681600 696000 710000 716532 720000 741240 756900 772125 790656 798750 807360 823600 835200 841000 852000 870000 895665 926550 946125 955376 968832 988320 1009200 1022400 1029500 1044000 1051250 1065000 1074798 1136000 1160000 1185984 1194220 1211040 1235400 1261500 1278000 1286875 1305000 1317760 1345600 1392000 1420000 1433064 1482480 1492775 1513800 1544250 1576875 1597500 1614720 1647200 1682000 1704000 1740000 1791330 1853100 1892250 1910752 1976640 2018400 2044800 2059000 2088000 2102500 2130000 2149596 2316375 2320000 2371968 2388440 2422080 2470800 2523000 2556000 2573750 2610000 2686995 2691200 2840000 2866128 2964960 2985550 3027600 3088500 3153750 3195000 3294400 3364000 3408000 3480000 3582660 3706200 3784500 3821504 3860625 3953280 4036800 4118000 4176000 4205000 4260000 4299192 4478325 4632750 4730625 4776880 4844160 4941600 5046000 5112000 5147500 5220000 5373990 5680000 5732256 5929920 5971100 6055200 6177000 6307500 6390000 6588800 6728000 6960000 7165320 7412400 7463875 7569000 7643008 7721250 8073600 8236000 8410000 8520000 8598384 8956650 9265500 9461250 9553760 9883200 10092000 10224000 10295000 10440000 10747980 11464512 11581875 11859840 11942200 12110400 12354000 12615000 12780000 13434975 13456000 14330640 14824800 14927750 15138000 15442500 16472000 16820000 17040000 17196768 17913300 18531000 18922500 19107520 19766400 20184000 20590000 20880000 21495960 22391625 22929024 23163750 23884400 24220800 24708000 25230000 25560000 26869950 28661280 29649600 29855500 30276000 30885000 32944000 33640000 34393536 35826600 37062000 37319375 37845000 38215040 40368000 41180000 42991920 44783250 46327500 47768800 49416000 50460000 51120000 53739900 57322560 59299200 59711000 60552000 61770000 67174875 67280000 68787072 71653200 74124000 74638750 75690000 82360000 85983840 89566500 92655000 95537600 98832000 100920000 107479800 111958125 114645120 119422000 121104000 123540000 134349750 143306400 148248000 149277500 151380000 164720000 171967680 179133000 185310000 191075200 201840000 214959600 223916250 238844000 247080000 268699500 286612800 296496000 298555000 302760000 335874375 343935360 358266000 370620000 429919200 447832500 477688000 494160000 537399000 573225600 597110000 605520000 671748750 716532000 741240000 859838400 895665000 955376000 1074798000 1194220000 1343497500 1433064000 1482480000 1719676800 1791330000 2149596000 2388440000 2686995000 2866128000 3582660000 4299192000 4776880000 5373990000 7165320000 8598384000 10747980000 14330640000 21495960000 42991920000
• Sum of all divisors σ(n): 162362308680
• Sum of proper divisors (its aliquot sum) s(n): 119370388680
• 42991920000 is an abundant number, because the sum of its proper divisors (119370388680) is greater than itself. Its abundance is 76378468680

Bases of 42991920000

• Binary: 101000000010100001001010001110000000₂
• Hexadecimal: 0xA0284A380
• Base-36: JR0A1S0

Squares and roots of 42991920000

• 42991920000 squared (42991920000²) is 1848305185286400000000
• 42991920000 cubed (42991920000³) is 79462188661418085888000000000000
• The square root of 42991920000 is 207344.9300079459
• The cube root of 42991920000 is 3503.1786089947

Scales and comparisons

• 42,991,920,000 seconds is equal to 1,367 years, 3 days, 16 hours.
• To count from 1 to 42,991,920,000 would take you about two thousand, seven hundred thirty-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 42991920000 cubic inches would be around 291.9 feet tall.

Recreational maths with 42991920000

• 42991920000 backwards is 00002919924
• 42991920000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42991920000's digits is 36
• More coming soon!