745116871968

Names of 745116871968

• Cardinal: 745116871968 can be written as Seven hundred forty-five billion, one hundred sixteen million, eight hundred seventy-one thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 7.45116871968 × 10¹¹

Factors of 745116871968

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 250

Divisors of 745116871968

• Number of divisors d(n): 1344
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 31 32 36 38 42 48 54 56 57 61 62 63 72 76 81 84 93 96 108 112 114 122 124 126 127 133 144 152 162 168 171 183 186 189 216 217 224 228 243 244 248 252 254 266 279 288 304 324 336 342 366 372 378 381 399 427 432 434 456 486 488 496 504 508 513 532 549 558 567 589 608 648 651 672 684 729 732 744 756 762 798 837 854 864 868 889 912 972 976 992 1008 1016 1026 1064 1098 1116 1134 1143 1159 1178 1197 1281 1296 1302 1368 1458 1464 1488 1512 1524 1539 1596 1647 1674 1701 1708 1736 1767 1778 1824 1891 1944 1952 1953 2016 2032 2052 2128 2196 2232 2268 2286 2318 2356 2394 2413 2511 2562 2592 2604 2667 2736 2916 2928 2976 3024 3048 3078 3192 3294 3348 3402 3416 3429 3472 3477 3534 3556 3591 3782 3843 3888 3906 3937 4064 4104 4123 4256 4392 4464 4536 4572 4617 4636 4712 4788 4826 4941 5022 5103 5124 5208 5301 5334 5472 5673 5832 5856 5859 6048 6096 6156 6384 6588 6696 6804 6832 6858 6944 6954 7068 7112 7182 7239 7533 7564 7686 7747 7776 7812 7874 8001 8113 8208 8246 8784 8928 9072 9144 9234 9272 9424 9576 9652 9882 10044 10206 10248 10287 10416 10431 10602 10668 10773 11346 11529 11664 11718 11811 12192 12312 12369 12768 13176 13237 13392 13608 13664 13716 13851 13908 14136 14224 14364 14478 14823 15066 15128 15372 15494 15624 15748 15903 16002 16226 16416 16492 16891 17019 17568 17577 18144 18288 18468 18544 18848 19152 19304 19764 20088 20412 20496 20574 20832 20862 21204 21336 21546 21717 22599 22692 23058 23241 23328 23436 23622 24003 24339 24624 24738 26352 26474 26784 27216 27432 27559 27702 27816 28272 28448 28728 28956 29646 30132 30256 30744 30861 30988 31248 31293 31496 31806 32004 32319 32452 32984 33782 34038 34587 35154 35433 35929 36576 36936 37088 37107 38304 38608 39528 39711 40176 40824 40992 41148 41724 42408 42672 43092 43434 44469 45198 45384 46116 46482 46872 47244 47709 48006 48678 49248 49476 50673 51057 52704 52731 52948 54229 54432 54864 55118 55404 55632 56544 57456 57912 59292 60264 60512 61488 61722 61976 62496 62586 62992 63612 64008 64638 64904 65151 65968 67564 68076 69174 69723 70308 70866 71858 72009 73017 73872 74214 74803 77216 79056 79422 80352 81648 82296 82677 83448 84816 85344 86184 86868 88938 90396 90768 92232 92583 92964 93744 93879 94488 95418 96012 96957 97356 98952 101346 102114 103761 105462 105896 106299 107787 108458 109728 110236 110808 111264 111321 114912 115824 118584 119133 120528 122976 123444 123952 125172 125984 127224 128016 129276 129808 130302 131936 135128 136152 138348 139446 140616 141732 143127 143716 144018 146034 147193 147744 148428 149606 152019 153171 158112 158193 158844 162687 163296 164592 165354 166896 169632 172368 173736 177876 180792 181536 184464 185166 185928 187488 187758 188976 190836 192024 193914 194712 195453 197904 202692 204228 207522 209169 210924 211792 212598 215574 216027 216916 219051 220472 221616 222642 224409 231648 237168 238266 240157 241056 246888 247904 248031 250344 251503 254448 256032 258552 259616 260604 270256 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37700712 38599092 38905434 39532941 40181022 40346376 40743486 41066847 42391584 42413301 43781472 44113248 45180504 45389673 45921168 46563984 46853856 47315016 47690532 48090672 48472344 49254156 49456848 50267616 51465456 51873912 52384482 52710588 53574696 53795168 54324648 54531387 54755796 55638954 56290464 56551068 58358151 60240672 60519564 61115229 63086688 63587376 63881762 64629792 65672208 69165216 69845976 70280784 71432928 71535798 72432864 72708516 73007728 74185272 75401424 77198184 77810868 79065882 80362044 80692752 81486972 82133694 83458431 84826602 90361008 90779346 91842336 93127968 94630032 95381064 95822643 96181344 96944688 98508312 98913696 102930912 103747824 104768964 105421176 107149392 107303697 108649296 109062774 109511592 111277908 113102136 116716302 121039128 122230458 123200541 127174752 127239903 127763524 131344416 136169019 139691952 140561568 143071596 145417032 146015456 148370544 150802848 154396368 155621736 158131764 160724088 161385504 162973944 164267388 166916862 169653204 175074453 180722016 181558692 183345687 189260064 190762128 191645286 193889376 197016624 207495648 209537928 210842352 214298784 214607394 217298592 218125548 219023184 222555816 226204272 233432604 242078256 244460916 246401082 250375293 254479806 255527048 272338038 279383904 286143192 287467929 290834064 296741088 308792736 311243472 316263528 321448176 325947888 328534776 333833724 339306408 350148906 363117384 366691374 369601623 381524256 381719709 383290572 394033248 408507057 419075856 421684704 429214788 436251096 438046368 445111632 452408544 466865208 484156512 488921832 492802164 500750586 508959612 511054096 544676076 572286384 574935858 581668128 622486944 632527056 642896352 651895776 657069552 667667448 678612816 700297812 726234768 733382748 739203246 751125879 763439418 766581144 817014114 838151712 858429576 862403787 872502192 890223264 933730416 977843664 985604328 1001501172 1017919224 1022108192 1089352152 1108804869 1144572768 1149871716 1225521171 1265054112 1314139104 1335334896 1357225632 1400595624 1452469536 1466765496 1478406492 1502251758 1526878836 1533162288 1634028228 1716859152 1724807574 1745004384 1867460832 1955687328 1971208656 2003002344 2035838448 2178704304 2217609738 2299743432 2451042342 2587211361 2670669792 2801191248 2933530992 2956812984 3004503516 3053757672 3066324576 3268056456 3326414607 3433718304 3449615148 3942417312 4006004688 4071676896 4357408608 4435219476 4599486864 4902084684 5174422722 5602382496 5867061984 5913625968 6009007032 6107515344 6536112912 6652829214 6899230296 7761634083 8012009376 8870438952 9198973728 9804169368 10348845444 11827251936 12018014064 12215030688 13072225824 13305658428 13798460592 15523268166 17740877904 19608338736 20697690888 23284902249 24036028128 26611316856 27596921184 31046536332 35481755808 39216677472 41395381776 46569804498 53222633712 62093072664 82790763552 93139608996 106445267424 124186145328 186279217992 248372290656 372558435984 745116871968
• Sum of all divisors σ(n): 2797900922880
• Sum of proper divisors (its aliquot sum) s(n): 2052784050912
• 745116871968 is an abundant number, because the sum of its proper divisors (2052784050912) is greater than itself. Its abundance is 1307667178944

Bases of 745116871968

• Binary: 1010110101111100011011010010110100100000₂
• Hexadecimal: 0xAD7C6D2D20
• Base-36: 9IAVCI00

Squares and roots of 745116871968

• 745116871968 squared (745116871968²) is 555199152891376904193024
• 745116871968 cubed (745116871968³) is 413688256121706141732825666166751232
• The square root of 745116871968 is 863201.5245398959
• The cube root of 745116871968 is 9065.8417200363

Scales and comparisons

• 745,116,871,968 seconds is equal to 23,692 years, 21 weeks, 2 days, 20 hours, 52 minutes, 48 seconds.
• To count from 1 to 745,116,871,968 would take you about forty-seven thousand, three hundred eighty-four 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 745116871968 cubic inches would be around 755.5 feet tall.

Recreational maths with 745116871968

• 745116871968 backwards is 869178611547
• 745116871968 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 745116871968's digits is 63
• More coming soon!