72328452768

Names of 72328452768

• Cardinal: 72328452768 can be written as Seventy-two billion, three hundred twenty-eight million, four hundred fifty-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 7.2328452768 × 10¹⁰

Factors of 72328452768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2849

Divisors of 72328452768

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 19 22 24 26 27 32 33 36 38 39 44 48 52 54 57 66 72 76 78 88 96 99 104 108 114 117 121 132 143 144 152 156 171 176 198 208 209 216 228 234 242 247 264 286 288 297 304 312 342 351 352 363 396 416 418 429 432 456 468 484 494 513 528 572 594 608 624 627 684 702 726 741 792 836 858 864 912 936 968 988 1026 1056 1089 1144 1188 1248 1254 1287 1368 1404 1452 1482 1573 1584 1672 1716 1824 1872 1881 1936 1976 2052 2178 2223 2288 2299 2376 2508 2574 2717 2736 2801 2808 2904 2964 3146 3168 3267 3344 3432 3744 3762 3861 3872 3952 4104 4356 4446 4576 4598 4719 4752 5016 5148 5434 5472 5602 5616 5643 5808 5928 6292 6534 6669 6688 6864 6897 7524 7722 7904 8151 8208 8403 8712 8892 9196 9438 9504 10032 10296 10868 11204 11232 11286 11616 11856 12584 13068 13338 13728 13794 14157 15048 15444 16302 16416 16806 17424 17784 18392 18876 20064 20592 20691 21736 22408 22572 23712 24453 25168 25209 26136 26676 27588 28314 29887 30096 30811 30888 32604 33612 34848 35568 36413 36784 37752 41184 41382 42471 43472 44816 45144 48906 50336 50418 52272 53219 53352 55176 56628 59774 60192 61622 61776 62073 65208 67224 71136 72826 73359 73568 75504 75627 82764 84942 86944 89632 89661 90288 92433 97812 100836 104544 106438 106704 109239 110352 113256 119548 123244 123552 124146 130416 134448 145652 146718 151008 151254 159657 165528 169884 179322 180576 184866 195624 201672 212876 213408 218478 220704 226512 239096 246488 248292 260832 268896 268983 277299 291304 293436 302508 319314 327717 331056 338921 339768 358644 369732 391248 400543 403344 425752 436956 453024 478192 478971 492976 496584 537966 554598 582608 585409 586872 605016 638628 655434 662112 677842 679536 691847 717288 739464 782496 801086 806688 806949 831897 851504 873912 956384 957942 983151 985952 993168 1016763 1075932 1109196 1165216 1170818 1173744 1201629 1210032 1277256 1310868 1355684 1359072 1383694 1434576 1436913 1478928 1602172 1613898 1663794 1703008 1747824 1756227 1915884 1966302 1986336 2033526 2075541 2151864 2218392 2341636 2347488 2403258 2420064 2554512 2621736 2711368 2767388 2869152 2873826 2957856 3050289 3204344 3227796 3327588 3495648 3512454 3604887 3831768 3932604 4067052 4151082 4303728 4405973 4436784 4683272 4806516 5109024 5243472 5268681 5422736 5534776 5747652 6100578 6226623 6408688 6439499 6455592 6655176 7024908 7209774 7610317 7663536 7865208 8134104 8302164 8607456 8811946 8873568 9150867 9366544 9613032 10486944 10537362 10814661 10845472 11069552 11495304 12201156 12453246 12817376 12878998 12911184 13217919 13310352 14049816 14419548 15220634 15327072 15730416 15806043 16268208 16604328 17623892 18301734 18679869 18733088 19226064 19318497 21074724 21629322 22139104 22830951 22990608 24402312 24906492 25757996 25822368 26435838 26620704 28099632 28839096 30441268 31460832 31612086 32536416 33208656 35247784 36603468 37359738 38452128 38636994 39653757 42149448 43258644 45661902 45981216 48804624 49812984 51515992 52871676 56199264 57678192 57955491 60882536 63224172 66417312 68492853 70495568 73206936 74719476 77273988 79307514 83713487 84298896 86517288 91323804 97609248 99625968 103031984 105743352 115356384 115910982 118961271 121765072 126448344 136985706 140991136 146413872 149438952 154547976 158615028 167426974 168597792 173034576 173866473 182647608 199251936 205478559 206063968 211486704 231821964 237922542 243530144 251140461 252896688 273971412 292827744 298877904 309095952 317230056 334853948 346069152 347732946 365295216 410957118 422973408 463643928 475845084 502280922 505793376 547942824 597755808 618191904 634460112 669707896 695465892 730590432 753421383 821914236 927287856 951690168 1004561844 1095885648 1268920224 1339415792 1390931784 1506842766 1643828472 1854575712 1903380336 2009123688 2191771296 2260264149 2678831584 2781863568 3013685532 3287656944 3806760672 4018247376 4520528298 5563727136 6027371064 6575313888 8036494752 9041056596 12054742128 18082113192 24109484256 36164226384 72328452768
• Sum of all divisors σ(n): 262953129600
• Sum of proper divisors (its aliquot sum) s(n): 190624676832
• 72328452768 is an abundant number, because the sum of its proper divisors (190624676832) is greater than itself. Its abundance is 118296224064

Bases of 72328452768

• Binary: 1000011010111000111001001101010100000₂
• Hexadecimal: 0x10D71C9AA0
• Base-36: X86HRC0

Squares and roots of 72328452768

• 72328452768 squared (72328452768²) is 5231405079812806861824
• 72328452768 cubed (72328452768³) is 378379435225515871386943486328832
• The square root of 72328452768 is 268939.4964820155
• The cube root of 72328452768 is 4166.4840629209

Scales and comparisons

• 72,328,452,768 seconds is equal to 2,299 years, 42 weeks, 4 days, 20 hours, 52 minutes, 48 seconds.
• To count from 1 to 72,328,452,768 would take you about four thousand, five hundred ninety-nine 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 72328452768 cubic inches would be around 347.2 feet tall.

Recreational maths with 72328452768

• 72328452768 backwards is 86725482327
• 72328452768 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72328452768's digits is 54
• More coming soon!