40245319680

Names of 40245319680

• Cardinal: 40245319680 can be written as Forty billion, two hundred forty-five million, three hundred nineteen thousand, six hundred eighty.

Scientific notation

• Scientific notation: 4.024531968 × 10¹⁰

Factors of 40245319680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 220

Divisors of 40245319680

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 32 38 40 48 57 60 64 76 80 95 96 114 120 128 152 160 190 191 192 228 240 256 285 304 320 361 380 382 384 456 480 512 570 573 608 640 722 760 764 768 912 955 960 1024 1083 1140 1146 1216 1280 1444 1520 1528 1536 1805 1824 1910 1920 2048 2166 2280 2292 2432 2560 2865 2888 3040 3056 3072 3610 3629 3648 3820 3840 4332 4560 4584 4864 5120 5415 5730 5776 6080 6112 6144 6859 7220 7258 7296 7640 7680 8664 9120 9168 9728 10240 10830 10887 11460 11552 12160 12224 13718 14440 14516 14592 15280 15360 17328 18145 18240 18336 19456 20577 21660 21774 22920 23104 24320 24448 27436 28880 29032 29184 30560 30720 34295 34656 36290 36480 36672 38912 41154 43320 43548 45840 46208 48640 48896 54435 54872 57760 58064 58368 61120 68590 68951 69312 72580 72960 73344 82308 86640 87096 91680 92416 97280 97792 102885 108870 109744 115520 116128 116736 122240 137180 137902 138624 145160 145920 146688 164616 173280 174192 183360 184832 194560 195584 205770 206853 217740 219488 231040 232256 244480 274360 275804 277248 290320 291840 293376 329232 344755 346560 348384 366720 369664 391168 411540 413706 435480 438976 462080 464512 488960 548720 551608 554496 580640 583680 586752 658464 689510 693120 696768 733440 739328 823080 827412 870960 877952 924160 929024 977920 1034265 1097440 1103216 1108992 1161280 1173504 1310069 1316928 1379020 1386240 1393536 1466880 1646160 1654824 1741920 1755904 1848320 1858048 1955840 2068530 2194880 2206432 2217984 2322560 2620138 2633856 2758040 2772480 2787072 2933760 3292320 3309648 3483840 3511808 3696640 3716096 3930207 4137060 4389760 4412864 4645120 5240276 5267712 5516080 5544960 5574144 5867520 6550345 6584640 6619296 6967680 7023616 7432192 7860414 8274120 8779520 8825728 9290240 10480552 10535424 11032160 11089920 11148288 13100690 13169280 13238592 13935360 14047232 15720828 16548240 17559040 17651456 18580480 19651035 20961104 21070848 22064320 22296576 26201380 26338560 26477184 27870720 31441656 33096480 35118080 35302912 37160960 39302070 41922208 42141696 44128640 52402760 52677120 52954368 55741440 62883312 66192960 70236160 70605824 78604140 83844416 88257280 104805520 105354240 105908736 111482880 125766624 132385920 141211648 157208280 167688832 176514560 209611040 210708480 211817472 251533248 264771840 314416560 335377664 353029120 419222080 423634944 503066496 529543680 628833120 670755328 706058240 838444160 1006132992 1059087360 1257666240 1341510656 1676888320 2012265984 2118174720 2515332480 2683021312 3353776640 4024531968 5030664960 6707553280 8049063936 10061329920 13415106560 20122659840 40245319680
• Sum of all divisors σ(n): 136617062400
• Sum of proper divisors (its aliquot sum) s(n): 96371742720
• 40245319680 is an abundant number, because the sum of its proper divisors (96371742720) is greater than itself. Its abundance is 56126423040

Bases of 40245319680

• Binary: 100101011110110011101101100000000000₂
• Hexadecimal: 0x95ECED800
• Base-36: IHL0VEO

Squares and roots of 40245319680

• 40245319680 squared (40245319680²) is 1619685756145395302400
• 40245319680 cubed (40245319680³) is 65184771037213958505058271232000
• The square root of 40245319680 is 200612.3617327705
• The cube root of 40245319680 is 3426.9291614251

Scales and comparisons

• 40,245,319,680 seconds is equal to 1,279 years, 35 weeks, 1 day, 7 hours, 28 minutes.
• To count from 1 to 40,245,319,680 would take you about two thousand, five hundred fifty-nine 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 40245319680 cubic inches would be around 285.6 feet tall.

Recreational maths with 40245319680

• 40245319680 backwards is 08691354204
• The number of decimal digits it has is: 11
• The sum of 40245319680's digits is 42
• More coming soon!