400158043380

Names of 400158043380

• Cardinal: 400158043380 can be written as Four hundred billion, one hundred fifty-eight million, forty-three thousand, three hundred eighty.

Scientific notation

• Scientific notation: 4.0015804338 × 10¹¹

Factors of 400158043380

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1342

Divisors of 400158043380

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 29 30 31 36 45 58 60 62 71 87 90 93 116 124 142 145 155 174 180 186 213 261 279 284 290 310 348 355 372 426 435 465 522 558 580 620 639 710 841 852 870 899 930 1044 1065 1116 1201 1278 1305 1395 1420 1682 1740 1798 1860 2059 2130 2201 2402 2523 2556 2610 2697 2790 3195 3364 3596 3603 4118 4205 4260 4402 4495 4804 5046 5220 5394 5580 6005 6177 6390 6603 7206 7569 8091 8236 8410 8804 8990 10092 10295 10788 10809 11005 12010 12354 12615 12780 13206 13485 14412 15138 16182 16820 17980 18015 18531 19809 20590 21618 22010 24020 24708 25230 26071 26412 26970 30276 30885 32364 33015 34829 36030 37062 37231 37845 39618 40455 41180 43236 44020 50460 52142 53940 54045 59711 61770 63829 66030 69658 72060 74124 74462 75690 78213 79236 80910 85271 92655 99045 104284 104487 108090 111693 119422 123540 127658 130355 132060 139316 148924 151380 156426 161820 170542 174145 179133 185310 186155 191487 198090 208974 216180 223386 234639 238844 255316 255813 260710 298555 312852 313461 319145 335079 341084 348290 358266 370620 372310 382974 391065 396180 417948 426355 446772 469278 511626 521420 522435 537399 558465 574461 597110 626922 638290 670158 696580 716532 744620 765948 767439 782130 852710 895665 938556 957435 1010041 1023252 1044870 1074798 1079699 1116930 1148922 1173195 1194220 1253844 1276580 1279065 1340316 1534878 1564260 1567305 1675395 1705420 1791330 1851041 1914870 2020082 2089740 2149596 2159398 2233860 2297844 2346390 2472859 2558130 2643401 2686995 2872305 3030123 3069756 3134610 3239097 3350790 3582660 3702082 3829740 3837195 4040164 4318796 4692780 4945718 5050205 5116260 5286802 5373990 5398495 5553123 5744610 6060246 6269220 6478194 6701580 7404164 7418577 7674390 7930203 9090369 9255205 9717291 9891436 10100410 10573604 10747980 10796990 11106246 11489220 12120492 12364295 12956388 13217005 14837154 15150615 15348780 15860406 16195485 16659369 18180738 18510410 19434582 20200820 21593980 22212492 22255731 23790609 24728590 26434010 27765615 29674308 30301230 31311271 31720812 32390970 33318738 36361476 37020820 37092885 38869164 39651015 44511462 45451845 47581218 48586455 49457180 52868020 55531230 60602460 62622542 64781940 66637476 71712911 74185770 76658629 79302030 83296845 89022924 90903690 93933813 95162436 97172910 111062460 111278655 118953045 125245084 143425822 148371540 153317258 156556355 158604060 166593690 181807380 187867626 194345820 215138733 222557310 229975887 237906090 281801439 286851644 306634516 313112710 333187380 358564555 375735252 383293145 430277466 445114620 459951774 469669065 475812180 563602878 626225420 645416199 689927661 717129110 766586290 860554932 919903548 939338130 1075693665 1127205756 1149879435 1290832398 1379855322 1409007195 1434258220 1533172580 1878676260 2151387330 2223100241 2299758870 2581664796 2759710644 2818014390 3227080995 3449638305 4302774660 4446200482 4599517740 5636028780 6454161990 6669300723 6899276610 8892400964 11115501205 12908323980 13338601446 13798553220 20007902169 22231002410 26677202892 33346503615 40015804338 44462004820 66693007230 80031608676 100039510845 133386014460 200079021690 400158043380
• Sum of all divisors σ(n): 1317036284928
• Sum of proper divisors (its aliquot sum) s(n): 916878241548
• 400158043380 is an abundant number, because the sum of its proper divisors (916878241548) is greater than itself. Its abundance is 516720198168

Bases of 400158043380

• Binary: 101110100101011010001110010110011110100₂
• Hexadecimal: 0x5D2B472CF4
• Base-36: 53TVRMD0

Squares and roots of 400158043380

• 400158043380 squared (400158043380²) is 160126459681709961824400
• 400158043380 cubed (400158043380³) is 64075890799599515896306399142472000
• The square root of 400158043380 is 632580.4639569579
• The cube root of 400158043380 is 7369.0332641553

Scales and comparisons

• 400,158,043,380 seconds is equal to 12,723 years, 40 weeks, 6 days, 20 hours, 3 minutes.
• To count from 1 to 400,158,043,380 would take you about twenty-five thousand, four hundred forty-seven 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 400158043380 cubic inches would be around 614.1 feet tall.

Recreational maths with 400158043380

• 400158043380 backwards is 083340851004
• 400158043380 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 400158043380's digits is 36
• More coming soon!