72832430664

Names of 72832430664

• Cardinal: 72832430664 can be written as Seventy-two billion, eight hundred thirty-two million, four hundred thirty thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 7.2832430664 × 10¹⁰

Factors of 72832430664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 212

Divisors of 72832430664

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 37 42 49 54 56 63 72 74 84 98 108 111 126 147 148 163 168 189 196 216 222 252 259 294 296 326 333 343 378 392 441 444 489 504 518 588 652 666 686 756 777 882 888 978 999 1029 1036 1141 1176 1304 1323 1332 1372 1467 1512 1554 1764 1813 1956 1998 2058 2072 2282 2331 2646 2664 2744 2934 3087 3108 3423 3528 3626 3912 3996 4116 4401 4564 4662 5292 5439 5868 6031 6174 6216 6846 6993 7252 7987 7992 8232 8802 9128 9261 9324 10269 10584 10878 11736 12062 12348 12691 13692 13986 14504 15974 16317 17604 18093 18522 18648 20538 21756 23961 24124 24696 25382 26569 27384 27972 30807 31948 32634 35208 36186 37044 38073 41076 42217 43512 47922 48248 48951 50764 53138 54279 55909 55944 61614 63896 65268 71883 72372 74088 76146 79707 82152 84434 95844 97902 101528 106276 108558 111818 114219 123228 126651 130536 143766 144744 152292 159414 162837 167727 168868 185983 191688 195804 212552 215649 217116 223636 228438 239121 246456 253302 287532 295519 304584 318828 325674 335454 337736 342657 371966 379953 391608 431298 434232 447272 456876 478242 503181 506604 557949 575064 591038 637656 651348 670908 685314 717363 743932 759906 862596 886557 913752 956484 983053 1006362 1013208 1115898 1139859 1182076 1301881 1302696 1341816 1370628 1434726 1487864 1509543 1519812 1673847 1725192 1773114 1912968 1966106 2012724 2068633 2231796 2279718 2364152 2603762 2659671 2741256 2869452 2949159 3019086 3039624 3347694 3546228 3905643 3932212 4025448 4137266 4463592 4559436 5021541 5207524 5319342 5738904 5898318 6038172 6205899 6695388 6881371 7092456 7811286 7864424 7979013 8274532 8847477 9113167 9118872 10043082 10415048 10638684 11716929 11796636 12076344 12411798 13390776 13762742 15622572 15958026 16549064 17694954 18226334 18617697 20086164 20644113 21277368 23433858 23593272 24823596 26542431 27339501 27525484 31245144 31916052 35150787 35389908 36452668 37235394 40172328 41288226 46867716 48169597 49647192 53084862 54679002 55050968 55853091 61932339 63832104 70301574 70779816 72905336 74470788 82018503 82576452 93735432 96339194 106169724 109358004 111706182 123864678 140603148 144508791 148941576 164037006 165152904 185797017 192678388 212339448 218716008 223412364 246055509 247729356 281206296 289017582 328074012 337187179 371594034 385356776 433526373 446824728 492111018 495458712 578035164 656148024 674374358 743188068 867052746 984222036 1011561537 1156070328 1300579119 1348748716 1486376136 1734105492 1968444072 2023123074 2601158238 2697497432 3034684611 3468210984 4046246148 5202316476 6069369222 8092492296 9104053833 10404632952 12138738444 18208107666 24277476888 36416215332 72832430664
• Sum of all divisors σ(n): 243804960000
• Sum of proper divisors (its aliquot sum) s(n): 170972529336
• 72832430664 is an abundant number, because the sum of its proper divisors (170972529336) is greater than itself. Its abundance is 98140098672

Bases of 72832430664

• Binary: 1000011110101001001101011001001001000₂
• Hexadecimal: 0x10F526B248
• Base-36: XGIJR60

Squares and roots of 72832430664

• 72832430664 squared (72832430664²) is 5304562956426367480896
• 72832430664 cubed (72832430664³) is 386344213726746262773742264594944
• The square root of 72832430664 is 269874.8425918949
• The cube root of 72832430664 is 4176.1388966549

Scales and comparisons

• 72,832,430,664 seconds is equal to 2,315 years, 43 weeks, 6 days, 22 hours, 44 minutes, 24 seconds.
• To count from 1 to 72,832,430,664 would take you about four thousand, six hundred thirty-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 72832430664 cubic inches would be around 348 feet tall.

Recreational maths with 72832430664

• 72832430664 backwards is 46603423827
• The number of decimal digits it has is: 11
• The sum of 72832430664's digits is 45
• More coming soon!