72673302768

Names of 72673302768

• Cardinal: 72673302768 can be written as Seventy-two billion, six hundred seventy-three million, three hundred two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 7.2673302768 × 10¹⁰

Factors of 72673302768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 195

Divisors of 72673302768

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 19 22 23 24 33 38 44 46 48 57 66 69 76 88 92 114 121 132 137 138 152 176 184 209 228 242 253 264 274 276 304 361 363 368 411 418 437 456 484 506 528 548 552 627 722 726 759 822 836 874 912 968 1012 1083 1096 1104 1254 1311 1331 1444 1452 1507 1518 1644 1672 1748 1936 2024 2166 2192 2299 2508 2603 2622 2662 2783 2888 2904 3014 3036 3151 3288 3344 3496 3971 3993 4048 4332 4521 4598 4807 5016 5206 5244 5324 5566 5776 5808 6028 6072 6302 6576 6897 6992 7809 7942 7986 8303 8349 8664 9042 9196 9453 9614 10032 10412 10488 10648 11132 11913 12056 12144 12604 13794 14421 15618 15884 15972 16577 16606 16698 17328 18084 18392 18906 19228 20824 20976 21296 22264 23826 24112 24909 25208 25289 27588 28633 28842 30613 31236 31768 31944 33154 33212 33396 34661 36168 36784 37812 38456 41648 43681 44528 47652 49457 49731 49818 50416 50578 52877 55176 57266 57684 59869 61226 62472 63536 63888 66308 66424 66792 69322 72336 75624 75867 76912 85899 87362 91333 91839 95304 98914 99462 99636 101156 103983 105754 110352 114532 115368 119738 122452 124944 131043 132616 132848 133584 138644 148371 151248 151734 158631 171798 174724 179607 182347 182666 183678 190608 197828 198924 199272 202312 207966 211508 229064 230736 239476 244904 262086 265232 273999 277288 296742 303468 314963 317262 343596 349448 359214 364694 365332 367356 381271 395656 397848 398544 404624 415932 423016 458128 478952 480491 489808 524172 544027 547041 547998 554576 581647 593484 606936 629926 634524 658559 687192 698896 718428 729388 730664 734712 762542 791312 795696 831864 846032 944889 957904 960982 1004663 1048344 1088054 1094082 1095996 1137511 1143813 1163294 1186968 1213872 1259852 1269048 1317118 1374384 1436856 1441473 1458776 1461328 1469424 1525084 1632081 1663728 1744941 1889778 1921964 1975677 2009326 2096688 2176108 2188164 2191992 2275022 2287626 2326588 2373936 2519704 2538096 2634236 2873712 2882946 2917552 3013989 3050168 3264162 3412533 3464593 3489882 3779556 3843928 3951354 4018652 4193981 4352216 4376328 4383984 4550044 4575252 4653176 5039408 5268472 5765892 5984297 6027978 6100336 6528324 6825066 6929186 6979764 7244149 7559112 7687856 7902708 8037304 8387962 8704432 8752656 9100088 9150504 9306352 10393779 10536944 11051293 11531784 11968594 12055956 12512621 12581943 13056648 13650132 13858372 13959528 14488298 15118224 15805416 16074608 16775924 17952891 18200176 18301008 20787558 21732447 22102586 23063568 23937188 24111912 25025242 25163886 26113296 27300264 27716744 27919056 28976596 31610832 33153879 33551848 35905782 37537863 41575116 43464894 44205172 47874376 48223824 50050484 50327772 54600528 55433488 57953192 65827267 66307758 67103696 71811564 75075726 79685639 83150232 86929788 88410344 95748752 100100968 100655544 115906384 131654534 132615516 137638831 143623128 150151452 159371278 166300464 173859576 176820688 197481801 200201936 201311088 239056917 263309068 265231032 275277662 287246256 300302904 318742556 347719152 394963602 412916493 478113834 526618136 530462064 550555324 600605808 637485112 789927204 825832986 956227668 1053236272 1101110648 1274970224 1514027141 1579854408 1651665972 1912455336 2202221296 3028054282 3159708816 3303331944 3824910672 4542081423 6056108564 6606663888 9084162846 12112217128 18168325692 24224434256 36336651384 72673302768
• Sum of all divisors σ(n): 229075195392
• Sum of proper divisors (its aliquot sum) s(n): 156401892624
• 72673302768 is an abundant number, because the sum of its proper divisors (156401892624) is greater than itself. Its abundance is 83728589856

Bases of 72673302768

• Binary: 1000011101011101010101001100011110000₂
• Hexadecimal: 0x10EBAA98F0
• Base-36: XDVT3AO

Squares and roots of 72673302768

• 72673302768 squared (72673302768²) is 5281408935209396461824
• 72673302768 cubed (72673302768³) is 383817430590092964548683505528832
• The square root of 72673302768 is 269579.8634319707
• The cube root of 72673302768 is 4173.0952673649

Scales and comparisons

• 72,673,302,768 seconds is equal to 2,310 years, 40 weeks, 6 days, 4 hours, 32 minutes, 48 seconds.
• To count from 1 to 72,673,302,768 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 72673302768 cubic inches would be around 347.8 feet tall.

Recreational maths with 72673302768

• 72673302768 backwards is 86720337627
• The number of decimal digits it has is: 11
• The sum of 72673302768's digits is 51
• More coming soon!