745447993632

Names of 745447993632

• Cardinal: 745447993632 can be written as Seven hundred forty-five billion, four hundred forty-seven million, nine hundred ninety-three thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 7.45447993632 × 10¹¹

Factors of 745447993632

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1297

Divisors of 745447993632

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 31 32 36 38 48 57 61 62 72 76 93 96 114 122 124 144 152 171 183 186 228 244 248 279 288 304 342 366 372 456 488 496 549 558 589 608 684 732 744 912 976 992 1098 1116 1159 1178 1181 1368 1464 1488 1767 1824 1891 1952 2196 2232 2318 2356 2362 2736 2928 2976 3477 3534 3543 3721 3782 4392 4464 4636 4712 4724 5301 5472 5673 5856 6954 7068 7086 7442 7564 8784 8928 9272 9424 9448 10431 10602 10629 11163 11346 13908 14136 14172 14884 15128 17019 17568 18544 18848 18896 20862 21204 21258 22326 22439 22692 27816 28272 28344 29768 30256 33489 34038 35929 36611 37088 37792 41724 42408 42516 44652 44878 45384 55632 56544 56688 59536 60512 66978 67317 68076 70699 71858 72041 73222 83448 84816 85032 89304 89756 90768 107787 109833 111264 113376 115351 119072 133956 134634 136152 141398 143716 144082 146444 166896 169632 170064 178608 179512 181536 201951 212097 215574 216123 219666 230702 267912 269268 272304 282796 287432 288164 292888 323361 329499 333792 340128 346053 357216 359024 403902 424194 431148 432246 439332 461404 535824 538536 544608 565592 574864 576328 585776 636291 646722 648369 658998 692106 695609 718048 807804 848388 862296 864492 878664 922808 1038159 1071648 1077072 1131184 1149728 1152656 1171552 1272582 1293444 1296738 1317996 1368779 1384212 1391218 1615608 1696776 1724592 1728984 1757328 1845616 2076318 2086827 2154144 2191669 2233271 2262368 2305312 2545164 2586888 2593476 2635992 2737558 2768424 2782436 3231216 3393552 3449184 3457968 3514656 3691232 4106337 4152636 4173654 4383338 4394501 4466542 5090328 5173776 5186952 5271984 5475116 5536848 5564872 6260481 6462432 6575007 6699813 6787104 6915936 8212674 8305272 8347308 8766676 8789002 8933084 10180656 10347552 10373904 10543968 10950232 11073696 11129744 12319011 12520962 13150014 13183503 13399626 16425348 16610544 16694616 17533352 17578004 17866168 19725021 20099439 20361312 20747808 21900464 22259488 24638022 25041924 26300028 26367006 26799252 32850696 33221088 33389232 35066704 35156008 35732336 39450042 39550509 40198878 42432149 43800928 49276044 50083848 52600056 52734012 53598504 65701392 66778464 70133408 70312016 71464672 78900084 79101018 80397756 83495519 84864298 98552088 100167696 105200112 105468024 107197008 127296447 131402784 136229531 140624032 157800168 158202036 160795512 166991038 169728596 197104176 200335392 210400224 210936048 214394016 250486557 254592894 272459062 315600336 316404072 321591024 333982076 339457192 381889341 394208352 408688593 421872096 500973114 509185788 544918124 631200672 632808144 643182048 667964152 678914384 751459671 763778682 817377186 1001946228 1018371576 1089836248 1226065779 1265616288 1335928304 1357828768 1502919342 1527557364 1634754372 2003892456 2036743152 2179672496 2452131558 2588361089 2671856608 3005838684 3055114728 3269508744 4007784912 4073486304 4359344992 4904263116 5176722178 6011677368 6110229456 6539017488 7765083267 8015569824 9808526232 10353444356 12023354736 12220458912 13078034976 15530166534 19617052464 20706888712 23295249801 24046709472 31060333068 39234104928 41413777424 46590499602 62120666136 82827554848 93180999204 124241332272 186361998408 248482664544 372723996816 745447993632
• Sum of all divisors σ(n): 2343784584960
• Sum of proper divisors (its aliquot sum) s(n): 1598336591328
• 745447993632 is an abundant number, because the sum of its proper divisors (1598336591328) is greater than itself. Its abundance is 852888597696

Bases of 745447993632

• Binary: 1010110110010000001010011011000100100000₂
• Hexadecimal: 0xAD9029B120
• Base-36: 9IGCHL40

Squares and roots of 745447993632

• 745447993632 squared (745447993632²) is 555692711209974312551424
• 745447993632 cubed (745447993632³) is 414240016647401746357717495624531968
• The square root of 745447993632 is 863393.3018225239
• The cube root of 745447993632 is 9067.1844409565

Scales and comparisons

• 745,447,993,632 seconds is equal to 23,702 years, 48 weeks, 6 days, 7 hours, 7 minutes, 12 seconds.
• To count from 1 to 745,447,993,632 would take you about forty-seven thousand, four hundred five 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 745447993632 cubic inches would be around 755.6 feet tall.

Recreational maths with 745447993632

• 745447993632 backwards is 236399744547
• The number of decimal digits it has is: 12
• The sum of 745447993632's digits is 63
• More coming soon!