745149816684

Names of 745149816684

• Cardinal: 745149816684 can be written as Seven hundred forty-five billion, one hundred forty-nine million, eight hundred sixteen thousand, six hundred eighty-four.

Scientific notation

• Scientific notation: 7.45149816684 × 10¹¹

Factors of 745149816684

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1411

Divisors of 745149816684

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 28 36 39 42 49 52 63 78 84 91 98 117 126 147 156 163 182 196 234 252 273 294 326 364 441 468 489 546 588 637 652 819 882 978 1092 1141 1223 1274 1467 1638 1764 1911 1956 2119 2282 2446 2548 2934 3276 3423 3669 3822 4238 4564 4892 5733 5868 6357 6846 7338 7644 7987 8476 8561 10269 11007 11466 12714 13692 14676 14833 15899 15974 17122 19071 20538 22014 22932 23961 25428 25683 26569 29666 31798 31948 34244 38142 41076 44028 44499 47697 47922 51366 53138 59332 59927 63596 71883 76284 77049 79707 88998 95394 95844 102732 103831 106276 111293 119854 133497 143091 143766 154098 159414 177996 179781 185983 190788 199349 207662 222586 239121 239708 266994 286182 287532 308196 311493 318828 333879 345397 359562 371966 398698 415324 445172 478242 533988 539343 557949 572364 598047 622986 667758 690794 719124 743932 779051 797396 934479 956484 1001637 1036191 1078686 1115898 1196094 1245972 1301881 1335516 1381588 1395443 1558102 1673847 1794141 1868958 2003274 2072382 2157372 2231796 2337153 2392188 2417779 2591537 2603762 2790886 3108573 3116204 3347694 3588282 3737916 3905643 4006548 4144764 4186329 4674306 4835558 5183074 5207524 5581772 6217146 6695388 7011459 7176564 7253337 7774611 7811286 8372658 9348612 9671116 9768101 10366148 11716929 12434292 12558987 14022918 14506674 15549222 15622572 16745316 16924453 18140759 19536202 21760011 23323833 23433858 25117974 28045836 29013348 29304303 31098444 32493887 33848906 36281518 39072404 43520022 46647666 46867716 50235948 50773359 54422277 58608606 64987774 67697812 72563036 87040044 87912909 93295332 97481661 101546718 108844554 117217212 126985313 129975548 152320077 163266831 175825818 194963322 203093436 217689108 227457209 253970626 292444983 304640154 326533662 351651636 380955939 389926644 422420531 454914418 507941252 584889966 609280308 653067324 682371627 761911878 844841062 909828836 1142867817 1169779932 1267261593 1364743254 1523823756 1592200463 1689682124 2047114881 2285735634 2534523186 2729486508 2956943717 3184400926 3801784779 4094229762 4571471268 4776601389 5069046372 5913887434 6368801852 7603569558 8188459524 8870831151 9553202778 11827774868 14329804167 15207139116 17741662302 19106405556 20698606019 26612493453 28659608334 35483324604 41397212038 53224986906 57319216668 62095818057 82794424076 106449973812 124191636114 186287454171 248383272228 372574908342 745149816684
• Sum of all divisors σ(n): 2376147520656
• Sum of proper divisors (its aliquot sum) s(n): 1630997703972
• 745149816684 is an abundant number, because the sum of its proper divisors (1630997703972) is greater than itself. Its abundance is 885847887288

Bases of 745149816684

• Binary: 1010110101111110011000111101111101101100₂
• Hexadecimal: 0xAD7E63DF6C
• Base-36: 9IBEYMB0

Squares and roots of 745149816684

• 745149816684 squared (745149816684²) is 555248249304198804755856
• 745149816684 cubed (745149816684³) is 413743131183135669915318005775501504
• The square root of 745149816684 is 863220.6071937811
• The cube root of 745149816684 is 9065.9753309235

Scales and comparisons

• 745,149,816,684 seconds is equal to 23,693 years, 23 weeks, 6 days, 4 hours, 11 minutes, 24 seconds.
• To count from 1 to 745,149,816,684 would take you about forty-seven thousand, three hundred eighty-six 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 745149816684 cubic inches would be around 755.5 feet tall.

Recreational maths with 745149816684

• 745149816684 backwards is 486618941547
• 745149816684 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 745149816684's digits is 63
• More coming soon!