345127287672

Names of 345127287672

• Cardinal: 345127287672 can be written as Three hundred forty-five billion, one hundred twenty-seven million, two hundred eighty-seven thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 3.45127287672 × 10¹¹

Factors of 345127287672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4257

Divisors of 345127287672

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 27 31 36 38 54 57 62 72 73 76 81 93 108 114 124 146 152 162 171 186 216 219 228 243 248 279 292 324 342 372 438 456 486 513 558 584 589 648 657 684 744 837 876 972 1026 1116 1178 1314 1368 1387 1539 1674 1752 1767 1944 1971 2052 2232 2263 2356 2511 2628 2774 3078 3348 3534 3942 4104 4129 4161 4526 4617 4712 5022 5256 5301 5548 5913 6156 6696 6789 7068 7533 7884 8258 8322 9052 9234 10044 10602 11096 11826 12312 12387 12483 13578 14136 15066 15768 15903 16516 16644 17739 18104 18468 20088 20367 21204 23652 24774 24966 27156 30132 31806 33032 33288 35478 36936 37161 37449 40734 42408 42997 47304 47709 49548 49932 54312 60264 61101 63612 70956 74322 74898 78451 81468 85994 95418 99096 99864 111483 112347 122202 127224 127999 128991 141912 143127 148644 149796 156902 162936 171988 183303 190836 222966 224694 235353 244404 255998 257982 286254 297288 299592 301417 313804 334449 337041 343976 366606 381672 383997 386973 445932 449388 470706 488808 511996 515964 549909 572508 602834 627608 668898 674082 706059 733212 767994 773946 891864 898776 904251 941412 1003347 1023992 1031928 1099818 1145016 1151991 1160919 1205668 1337796 1348164 1412118 1466424 1535988 1547892 1808502 1882824 2006694 2118177 2199636 2303982 2321838 2411336 2431981 2675592 2696328 2712753 2824236 3071976 3095784 3455973 3482757 3617004 4013388 4236354 4399272 4607964 4643676 4863962 5425506 5648472 5726923 6354531 6911946 6965514 7234008 7295943 8026776 8138259 8472708 9215928 9287352 9343927 9727924 10367919 10448271 10851012 11453846 12709062 13823892 13931028 14591886 16276518 16945416 17180769 18687854 19063593 19455848 20735838 20896542 21702024 21887829 22907692 24414777 25418124 27647784 27862056 28031781 29183772 31103757 32553036 34361538 37375708 38127186 41471676 41793084 43775658 45815384 48829554 50836248 51542307 56063562 58367544 62207514 65106072 65663487 68723076 73244331 74751416 76254372 82943352 83586168 84095343 87551316 97659108 103084614 112127124 124415028 131326974 137446152 146488662 152508744 154626921 168190686 175102632 177534613 195318216 196990461 206169228 224254248 248830056 252286029 262653948 292977324 309253842 336381372 355069226 393980922 412338456 463880763 504572058 525307896 532603839 585954648 590971383 618507684 672762744 710138452 756858087 787961844 927761526 1009144116 1065207678 1181942766 1237015368 1391642289 1420276904 1513716174 1575923688 1597811517 1855523052 2018288232 2130415356 2270574261 2363885532 2783284578 3027432348 3195623034 3711046104 4260830712 4541148522 4727771064 4793434551 5566569156 6054864696 6391246068 9082297044 9586869102 11133138312 12782492136 14380303653 18164594088 19173738204 28760607306 38347476408 43140910959 57521214612 86281821918 115042429224 172563643836 345127287672
• Sum of all divisors σ(n): 1067958528000
• Sum of proper divisors (its aliquot sum) s(n): 722831240328
• 345127287672 is an abundant number, because the sum of its proper divisors (722831240328) is greater than itself. Its abundance is 377703952656

Bases of 345127287672

• Binary: 101000001011011001100000111101101111000₂
• Hexadecimal: 0x505B307B78
• Base-36: 4EJRVJI0

Squares and roots of 345127287672

• 345127287672 squared (345127287672²) is 119112844695831443179584
• 345127287672 cubed (345127287672³) is 41109093016768477829463209525288448
• The square root of 345127287672 is 587475.3506931163
• The cube root of 345127287672 is 7014.4415302475

Scales and comparisons

• 345,127,287,672 seconds is equal to 10,973 years, 50 weeks, 6 days, 19 hours, 1 minute, 12 seconds.
• To count from 1 to 345,127,287,672 would take you about twenty-one thousand, nine hundred forty-seven 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 345127287672 cubic inches would be around 584.5 feet tall.

Recreational maths with 345127287672

• 345127287672 backwards is 276782721543
• 345127287672 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 345127287672's digits is 54
• More coming soon!