72672314680

Names of 72672314680

• Cardinal: 72672314680 can be written as Seventy-two billion, six hundred seventy-two million, three hundred fourteen thousand, six hundred eighty.

Scientific notation

• Scientific notation: 7.267231468 × 10¹⁰

Factors of 72672314680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5246

Divisors of 72672314680

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 7 8 10 14 17 20 28 34 35 40 41 56 68 70 73 82 85 119 136 140 146 164 170 205 238 280 287 292 328 340 365 410 476 511 574 584 595 680 697 730 820 952 1022 1148 1190 1241 1394 1435 1460 1640 2044 2296 2380 2482 2555 2788 2870 2920 2993 3485 4088 4760 4879 4964 5101 5110 5576 5740 5986 6205 6970 8687 9758 9928 10202 10220 11480 11972 12410 13940 14965 17374 19516 20404 20440 20951 23944 24395 24820 25505 27880 29930 34748 35707 39032 40808 41902 43435 48790 49640 50881 51010 59860 69496 71414 83804 86717 86870 97580 101762 102020 104755 119720 142828 167608 173434 173740 178535 195160 203524 204040 209141 209510 254405 285656 346868 347480 356167 357070 372373 407048 418282 419020 433585 508810 607019 693736 712334 714140 744746 836564 838040 867170 1017620 1045705 1214038 1424668 1428280 1463987 1489492 1673128 1734340 1780835 1861865 2035240 2091410 2428076 2606611 2849336 2927974 2978984 3035095 3468680 3555397 3561670 3723730 4182820 4856152 5213222 5855948 6070190 6330341 7110794 7123340 7319935 7447460 8365640 10426444 11711896 12140380 12660682 13033055 14221588 14246680 14639870 14894920 15267293 17776985 20852888 24280760 24887779 25321364 26066110 28443176 29279740 30534586 31651705 35553970 44312387 49775558 50642728 52132220 58559480 61069172 63303410 71107940 76336465 88624774 99551116 104264440 106871051 122138344 124438895 126606820 142215880 152672930 177249548 199102232 213742102 221561935 248877790 253213640 259543981 305345860 354499096 427484204 443123870 497755580 519087962 534355255 610691720 854968408 886247740 995511160 1038175924 1068710510 1297719905 1772495480 1816807867 2076351848 2137421020 2595439810 3633615734 4274842040 5190879620 7267231468 9084039335 10381759240 14534462936 18168078670 36336157340 72672314680
• Sum of all divisors σ(n): 205506927360
• Sum of proper divisors (its aliquot sum) s(n): 132834612680
• 72672314680 is an abundant number, because the sum of its proper divisors (132834612680) is greater than itself. Its abundance is 60162298000

Bases of 72672314680

• Binary: 1000011101011100110111000010100111000₂
• Hexadecimal: 0x10EB9B8538
• Base-36: XDV7WVS

Squares and roots of 72672314680

• 72672314680 squared (72672314680²) is 5281265320948943502400
• 72672314680 cubed (72672314680³) is 383801775312572818419954135232000
• The square root of 72672314680 is 269578.0307814419
• The cube root of 72672314680 is 4173.0763543945

Scales and comparisons

• 72,672,314,680 seconds is equal to 2,310 years, 39 weeks, 1 day, 18 hours, 4 minutes, 40 seconds.
• To count from 1 to 72,672,314,680 would take you about four thousand, six hundred twenty-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 72672314680 cubic inches would be around 347.8 feet tall.

Recreational maths with 72672314680

• 72672314680 backwards is 08641327627
• The number of decimal digits it has is: 11
• The sum of 72672314680's digits is 46
• More coming soon!