40772071872

Names of 40772071872

• Cardinal: 40772071872 can be written as Forty billion, seven hundred seventy-two million, seventy-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.0772071872 × 10¹⁰

Factors of 40772071872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1122

Divisors of 40772071872

• Number of divisors d(n): 392
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 127 144 162 168 189 192 216 224 243 252 254 288 324 336 378 381 432 448 486 504 508 567 576 648 672 729 756 762 864 889 972 983 1008 1016 1134 1143 1296 1344 1458 1512 1524 1701 1728 1778 1944 1966 2016 2032 2268 2286 2592 2667 2916 2949 3024 3048 3402 3429 3556 3888 3932 4032 4064 4536 4572 5103 5184 5334 5832 5898 6048 6096 6804 6858 6881 7112 7776 7864 8001 8128 8847 9072 9144 10206 10287 10668 11664 11796 12096 12192 13608 13716 13762 14224 15552 15728 16002 17694 18144 18288 20412 20574 20643 21336 23328 23592 24003 24384 26541 27216 27432 27524 28448 30861 31456 32004 35388 36288 36576 40824 41148 41286 42672 46656 47184 48006 53082 54432 54864 55048 56896 61722 61929 62912 64008 70776 72009 73152 79623 81648 82296 82572 85344 92583 94368 96012 106164 108864 109728 110096 123444 123858 124841 128016 141552 144018 159246 163296 164592 165144 170688 185166 185787 188736 192024 212328 216027 219456 220192 238869 246888 247716 249682 256032 283104 288036 318492 326592 329184 330288 370332 371574 374523 384048 424656 432054 440384 477738 493776 495432 499364 512064 557361 566208 576072 636984 648081 658368 660576 716607 740664 743148 749046 768096 849312 864108 873887 955476 987552 990864 998728 1114722 1123569 1152144 1273968 1296162 1321152 1433214 1481328 1486296 1498092 1536192 1672083 1698624 1728216 1747774 1910952 1975104 1981728 1997456 2229444 2247138 2304288 2547936 2592324 2621661 2866428 2962656 2972592 2996184 3344166 3370707 3456432 3495548 3821904 3963456 3994912 4458888 4494276 4608576 5016249 5095872 5184648 5243322 5732856 5925312 5945184 5992368 6688332 6741414 6912864 6991096 7643808 7864983 7989824 8917776 8988552 10032498 10112121 10369296 10486644 11465712 11890368 11984736 13376664 13482828 13825728 13982192 15287616 15729966 17835552 17977104 20064996 20224242 20738592 20973288 22931424 23594949 23969472 26753328 26965656 27964384 30336363 31459932 35671104 35954208 40129992 40448484 41477184 41946576 45862848 47189898 53506656 53931312 55928768 60672726 62919864 70784847 71908416 80259984 80896968 83893152 91009089 94379796 107013312 107862624 121345452 125839728 141569694 160519968 161793936 167786304 182018178 188759592 212354541 215725248 242690904 251679456 283139388 321039936 323587872 364036356 377519184 424709082 485381808 503358912 566278776 637063623 647175744 728072712 755038368 849418164 970763616 1132557552 1274127246 1456145424 1510076736 1698836328 1941527232 2265115104 2548254492 2912290848 3397672656 4530230208 5096508984 5824581696 6795345312 10193017968 13590690624 20386035936 40772071872
• Sum of all divisors σ(n): 139868184576
• Sum of proper divisors (its aliquot sum) s(n): 99096112704
• 40772071872 is an abundant number, because the sum of its proper divisors (99096112704) is greater than itself. Its abundance is 58324040832

Bases of 40772071872

• Binary: 100101111110001101000111000111000000₂
• Hexadecimal: 0x97E3471C0
• Base-36: IQAN000

Squares and roots of 40772071872

• 40772071872 squared (40772071872²) is 1662361844735533584384
• 40772071872 cubed (40772071872³) is 67777936610827680134774224846848
• The square root of 40772071872 is 201920.9545143839
• The cube root of 40772071872 is 3441.8155604553

Scales and comparisons

• 40,772,071,872 seconds is equal to 1,296 years, 22 weeks, 23 hours, 31 minutes, 12 seconds.
• To count from 1 to 40,772,071,872 would take you about two thousand, five hundred ninety-two 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 40772071872 cubic inches would be around 286.8 feet tall.

Recreational maths with 40772071872

• 40772071872 backwards is 27817027704
• The number of decimal digits it has is: 11
• The sum of 40772071872's digits is 45
• More coming soon!