72196385040

Names of 72196385040

• Cardinal: 72196385040 can be written as Seventy-two billion, one hundred ninety-six million, three hundred eighty-five thousand and forty.

Scientific notation

• Scientific notation: 7.219638504 × 10¹⁰

Factors of 72196385040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1294

Divisors of 72196385040

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 36 39 40 41 45 48 52 60 65 72 78 80 82 90 104 117 120 123 130 144 156 164 179 180 195 205 208 234 240 246 260 312 328 358 360 369 390 410 468 492 520 533 537 585 615 624 656 716 720 738 780 820 895 936 984 1040 1051 1066 1074 1170 1230 1432 1476 1560 1599 1611 1640 1790 1845 1872 1968 2102 2132 2148 2327 2340 2460 2665 2685 2864 2952 3120 3153 3198 3222 3280 3580 3690 4204 4264 4296 4654 4680 4797 4920 5255 5330 5370 5904 6306 6396 6444 6981 7160 7339 7380 7995 8055 8408 8528 8592 9308 9360 9459 9594 9840 10510 10660 10740 11635 12612 12792 12888 13663 13962 14320 14678 14760 15765 15990 16110 16816 18616 18918 19188 20943 21020 21320 21480 22017 23270 23985 25224 25584 25776 27326 27924 29356 29520 31530 31980 32220 34905 36695 37232 37836 38376 40989 41886 42040 42640 42960 43091 44034 46540 47295 47970 50448 54652 55848 58712 63060 63960 64440 66051 68315 69810 73390 75672 76752 81978 83772 84080 86182 88068 93080 94590 95407 95940 104715 109304 110085 111696 117424 122967 126120 127920 128880 129273 132102 136630 139620 146780 151344 163956 167544 172364 176136 186160 188129 189180 190814 191880 204945 209430 215455 218608 220170 245934 252240 258546 264204 273260 279240 286221 293560 327912 330255 335088 344728 352272 376258 378360 381628 383760 387819 409890 418860 430910 440340 477035 491868 517092 528408 546520 558480 560183 564387 572442 587120 614835 646365 655824 660510 689456 752516 756720 763256 775638 819780 837720 858663 861820 880680 940645 954070 983736 1034184 1056816 1093040 1120366 1128774 1144884 1229670 1292730 1321020 1431105 1505032 1526512 1551276 1639560 1675440 1680549 1693161 1717326 1723640 1761360 1881290 1908140 1939095 1967472 2068368 2240732 2257548 2289768 2445677 2459340 2585460 2642040 2800915 2821935 2862210 3010064 3102552 3279120 3361098 3386322 3434652 3447280 3762580 3816280 3878190 4293315 4481464 4515096 4579536 4891354 4918680 5041647 5170920 5284080 5601830 5643870 5724420 6205104 6722196 6772644 6869304 7337031 7525160 7632560 7713289 7756380 8402745 8465805 8586630 8962928 9030192 9782708 9837360 10083294 10341840 11203660 11287740 11448840 12228385 13444392 13545288 13738608 14674062 15050320 15426578 15512760 16805490 16931610 17173260 19565416 20166588 22011093 22407320 22575480 22897680 23139867 24456770 25208235 26888784 27090576 29348124 30853156 31025520 33610980 33863220 34346520 36685155 38566445 39130832 40333176 44022186 44814640 45150960 46279734 48913540 50416470 58696248 61706312 67221960 67726440 68693040 69419601 73370310 77132890 80666352 88044372 92559468 97827080 100272757 100832940 110055465 115699335 117392496 123412624 134443920 135452880 138839202 146740620 154265780 176088744 185118936 195654160 200545514 201665880 220110930 231398670 277678404 293481240 300818271 308531560 347098005 352177488 370237872 401091028 403331760 440221860 462797340 501363785 555356808 586962480 601636542 617063120 694196010 802182056 880443720 902454813 925594680 1002727570 1110713616 1203273084 1388392020 1504091355 1604364112 1760887440 1804909626 1851189360 2005455140 2406546168 2776784040 3008182710 3609819252 4010910280 4512274065 4813092336 5553568080 6016365420 7219638504 8021820560 9024548130 12032730840 14439277008 18049096260 24065461680 36098192520 72196385040
• Sum of all divisors σ(n): 269229018240
• Sum of proper divisors (its aliquot sum) s(n): 197032633200
• 72196385040 is an abundant number, because the sum of its proper divisors (197032633200) is greater than itself. Its abundance is 124836248160

Bases of 72196385040

• Binary: 1000011001111001111010110100100010000₂
• Hexadecimal: 0x10CF3D6910
• Base-36: X5ZV380

Squares and roots of 72196385040

• 72196385040 squared (72196385040²) is 5212318012843935801600
• 72196385040 cubed (72196385040³) is 376310518206208454561354648064000
• The square root of 72196385040 is 268693.8500226605
• The cube root of 72196385040 is 4163.9465952229

Scales and comparisons

• 72,196,385,040 seconds is equal to 2,295 years, 32 weeks, 2 days, 7 hours, 24 minutes.
• To count from 1 to 72,196,385,040 would take you about four thousand, five hundred ninety-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 72196385040 cubic inches would be around 347 feet tall.

Recreational maths with 72196385040

• 72196385040 backwards is 04058369127
• 72196385040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72196385040's digits is 45
• More coming soon!