72043672064

Names of 72043672064

• Cardinal: 72043672064 can be written as Seventy-two billion, forty-three million, six hundred seventy-two thousand and sixty-four.

Scientific notation

• Scientific notation: 7.2043672064 × 10¹⁰

Factors of 72043672064

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 161

Divisors of 72043672064

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 7 8 13 14 16 23 26 28 32 37 46 52 56 64 74 79 91 92 104 112 128 148 158 161 182 184 208 224 256 259 296 299 316 322 364 368 416 448 481 512 518 529 553 592 598 632 644 728 736 832 851 896 962 1027 1036 1058 1106 1184 1196 1264 1288 1456 1472 1664 1702 1792 1817 1924 2054 2072 2093 2116 2212 2368 2392 2528 2576 2912 2923 2944 3328 3367 3404 3584 3634 3703 3848 4108 4144 4186 4232 4424 4736 4784 5056 5152 5824 5846 5888 5957 6656 6734 6808 6877 7189 7268 7406 7696 8216 8288 8372 8464 8848 9472 9568 10112 10304 11063 11648 11692 11776 11914 12719 13468 13616 13754 14378 14536 14812 15392 16432 16576 16744 16928 17696 18944 19136 19573 20224 20461 20608 22126 23296 23384 23621 23828 25438 26936 27232 27508 28756 29072 29624 30784 32864 33152 33488 33856 35392 37999 38272 39146 40448 40922 41216 41791 44252 46592 46768 47242 47656 48139 50876 53872 54464 55016 57512 58144 59248 61568 65728 66304 66976 67229 67712 70784 75998 76544 77441 78292 81844 82432 83582 88504 93536 94484 95312 96278 101752 107744 108928 110032 115024 116288 118496 123136 131456 132608 133952 134458 135424 137011 141568 151996 153088 154882 156584 163688 165347 167164 177008 187072 188968 190624 192556 203504 215488 217856 220064 230048 232576 236992 246272 254449 262912 265993 267904 268916 270848 274022 283136 292537 303992 309764 313168 327376 330694 334328 354016 374144 377936 381248 385112 407008 430976 435712 440128 460096 465152 470603 473984 508898 525824 531986 535808 537832 543283 548044 585074 607984 619528 626336 654752 661388 668656 708032 748288 755872 762496 770224 814016 861952 873977 880256 920192 930304 941206 947968 1017796 1063972 1071616 1075664 1086566 1096088 1170148 1215968 1239056 1252672 1309504 1322776 1337312 1416064 1496576 1511744 1524992 1540448 1546267 1628032 1723904 1747954 1760512 1781143 1840384 1882412 1895936 2035592 2127944 2151328 2173132 2192176 2340296 2431936 2478112 2505344 2619008 2645552 2674624 2832128 3023488 3049984 3080896 3092534 3256064 3495908 3521024 3562286 3680768 3764824 3802981 4071184 4255888 4302656 4346264 4384352 4680592 4863872 4956224 5010688 5238016 5291104 5349248 5664256 6046976 6117839 6161792 6185068 6512128 6991816 7124572 7529648 7605962 8142368 8511776 8605312 8692528 8768704 9361184 9727744 9912448 10021376 10476032 10582208 10698496 10823869 12093952 12235678 12323584 12370136 13983632 14249144 15059296 15211924 16284736 17023552 17210624 17385056 17537408 18722368 19455488 19824896 20101471 21164416 21396992 21647738 24471356 24647168 24740272 27967264 28498288 30118592 30423848 32569472 34047104 34421248 34770112 35074816 37444736 39649792 40202942 42328832 43295476 48942712 49480544 55934528 56996576 60237184 60847696 65138944 68094208 69540224 70149632 74889472 80405884 84657664 86590952 97885424 98961088 111869056 113993152 120474368 121695392 130277888 136188416 139080448 140710297 149778944 160811768 173181904 195770848 197922176 223738112 227986304 240948736 243390784 278160896 281420594 321623536 346363808 391541696 395844352 447476224 455972608 486781568 562841188 643247072 692727616 783083392 791688704 911945216 973563136 1125682376 1286494144 1385455232 1566166784 1947126272 2251364752 2572988288 2770910464 3132333568 4502729504 5145976576 5541820928 9005459008 10291953152 18010918016 36021836032 72043672064
• Sum of all divisors σ(n): 192616005120
• Sum of proper divisors (its aliquot sum) s(n): 120572333056
• 72043672064 is an abundant number, because the sum of its proper divisors (120572333056) is greater than itself. Its abundance is 48528660992

Bases of 72043672064

• Binary: 1000011000110001000110011001000000000₂
• Hexadecimal: 0x10C6233200
• Base-36: X3GXX4W

Squares and roots of 72043672064

• 72043672064 squared (72043672064²) is 5190290684465174020096
• 72043672064 cubed (72043672064³) is 373927599988443096332488769798144
• The square root of 72043672064 is 268409.5230501333
• The cube root of 72043672064 is 4161.0086015961

Scales and comparisons

• 72,043,672,064 seconds is equal to 2,290 years, 39 weeks, 5 days, 19 hours, 7 minutes, 44 seconds.
• To count from 1 to 72,043,672,064 would take you about four thousand, five hundred eighty-one 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 72043672064 cubic inches would be around 346.8 feet tall.

Recreational maths with 72043672064

• 72043672064 backwards is 46027634027
• The number of decimal digits it has is: 11
• The sum of 72043672064's digits is 41
• More coming soon!