72196914816

Names of 72196914816

• Cardinal: 72196914816 can be written as Seventy-two billion, one hundred ninety-six million, nine hundred fourteen thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 7.2196914816 × 10¹⁰

Factors of 72196914816

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 553

Divisors of 72196914816

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 31 32 36 37 39 48 52 54 62 64 72 74 78 81 93 96 104 108 111 117 124 128 144 148 156 162 186 192 208 216 222 234 248 279 288 296 312 324 333 351 372 384 403 416 432 444 467 468 481 496 558 576 592 624 648 666 702 744 806 832 837 864 888 934 936 962 992 999 1053 1116 1147 1152 1184 1209 1248 1296 1332 1401 1404 1443 1488 1612 1664 1674 1728 1776 1868 1872 1924 1984 1998 2106 2232 2294 2368 2418 2496 2511 2592 2664 2802 2808 2886 2976 2997 3224 3348 3441 3456 3552 3627 3736 3744 3848 3968 3996 4203 4212 4329 4464 4588 4736 4836 4992 5022 5184 5328 5604 5616 5772 5952 5994 6071 6448 6696 6882 7104 7254 7472 7488 7696 7992 8406 8424 8658 8928 9176 9672 10044 10323 10368 10656 10881 11208 11232 11544 11904 11988 12142 12609 12896 12987 13392 13764 14208 14477 14508 14911 14944 14976 15392 15984 16812 16848 17279 17316 17856 18213 18352 19344 20088 20646 21312 21762 22416 22464 23088 23976 24284 25218 25792 25974 26784 27528 28954 29016 29822 29888 30784 30969 31968 32643 33624 33696 34558 34632 35712 36426 36704 37827 38688 38961 40176 41292 42624 43431 43524 44733 44832 44928 46176 47952 48568 50436 51584 51837 51948 53568 54639 55056 57908 58032 59644 59776 61568 61938 63936 65286 67248 67392 69116 69264 72852 73408 75654 77376 77922 80352 82584 86862 87048 89466 89664 92352 92907 95904 97136 100872 103674 103896 107136 109278 110112 115816 116064 119288 123876 127872 130293 130572 134199 134496 134784 138232 138528 145704 146816 151308 154752 155511 155844 160704 163917 165168 173724 174096 178932 179328 184704 185814 188201 191808 194272 201744 207348 207792 218556 220224 224627 231632 232128 238576 247752 260586 261144 268398 268992 276464 277056 291408 302616 311022 311688 321408 327834 330336 347448 348192 357864 371628 376402 383616 388544 390879 402597 403488 414696 415584 437112 440448 449254 463264 464256 466533 477152 491751 495504 521172 522288 535649 536796 537984 552928 554112 564603 582816 605232 622044 623376 655668 660672 673881 694896 696384 715728 743256 752804 777088 781758 805194 806976 829392 831168 874224 898508 926528 933066 954304 983502 991008 1042344 1044576 1071298 1073592 1105856 1129206 1165632 1172637 1207791 1210464 1244088 1246752 1311336 1321344 1347762 1389792 1392768 1399599 1431456 1486512 1505608 1563516 1606947 1610388 1613952 1658784 1662336 1693809 1748448 1797016 1853056 1866132 1908608 1967004 1982016 2021643 2084688 2089152 2142596 2147184 2211712 2258412 2331264 2345274 2415582 2420928 2488176 2493504 2622672 2695524 2779584 2799198 2862912 2973024 3011216 3127032 3213894 3220776 3317568 3387618 3496896 3594032 3732264 3934008 3964032 4043286 4169376 4178304 4285192 4294368 4516824 4690548 4820841 4831164 4841856 4976352 4987008 5081427 5245344 5391048 5559168 5598396 5725824 5946048 6022432 6064929 6254064 6427788 6441552 6635136 6775236 6963437 6993792 7188064 7464528 7868016 8086572 8338752 8570384 8588736 9033648 9381096 9641682 9662328 9952704 10162854 10490688 10782096 11196792 11892096 12044864 12129858 12508128 12855576 12883104 13550472 13926874 14376128 14462523 14929056 15244281 15736032 16173144 16677504 17140768 17177472 18067296 18194787 18762192 19283364 19324656 19905408 20325708 20890311 20981376 21564192 22393584 24089728 24259716 25016256 25711152 25766208 27100944 27853748 28752256 28925046 29858112 30488562 31472064 32346288 34281536 36134592 36389574 37524384 38566728 38649312 40651416 41780622 43128384 43387569 44787168 48519432 50032512 51422304 51532416 54201888 55707496 57850092 59716224 60977124 62670933 62944128 64692576 68563072 72269184 72779148 75048768 77133456 77298624 81302832 83561244 86256768 86775138 89574336 97038864 102844608 108403776 111414992 115700184 121954248 125341866 129385152 145558296 150097536 154266912 154597248 162605664 167122488 173550276 179148672 188012799 194077728 205689216 216807552 222829984 231400368 243908496 250683732 258770304 291116592 308533824 325211328 334244976 347100552 376025598 388155456 445659968 462800736 487816992 501367464 564038397 582233184 617067648 650422656 668489952 694201104 752051196 776310912 891319936 925601472 975633984 1002734928 1128076794 1164466368 1336979904 1388402208 1504102392 1851202944 1951267968 2005469856 2256153588 2328932736 2673959808 2776804416 3008204784 4010939712 4512307176 5553608832 6016409568 8021879424 9024614352 12032819136 18049228704 24065638272 36098457408 72196914816
• Sum of all divisors σ(n): 245828943360
• Sum of proper divisors (its aliquot sum) s(n): 173632028544
• 72196914816 is an abundant number, because the sum of its proper divisors (173632028544) is greater than itself. Its abundance is 101435113728

Bases of 72196914816

• Binary: 1000011001111010001010111111010000000₂
• Hexadecimal: 0x10CF457E80
• Base-36: X606G00

Squares and roots of 72196914816

• 72196914816 squared (72196914816²) is 5212394508948760313856
• 72196914816 cubed (72196914816³) is 376318802349959798088263056490496
• The square root of 72196914816 is 268694.8358565901
• The cube root of 72196914816 is 4163.9567801907

Scales and comparisons

• 72,196,914,816 seconds is equal to 2,295 years, 33 weeks, 1 day, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 72,196,914,816 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 72196914816 cubic inches would be around 347 feet tall.

Recreational maths with 72196914816

• 72196914816 backwards is 61841969127
• 72196914816 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72196914816's digits is 54
• More coming soon!