133440647808

Names of 133440647808

• Cardinal: 133440647808 can be written as One hundred thirty-three billion, four hundred forty million, six hundred forty-seven thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.33440647808 × 10¹¹

Factors of 133440647808

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 41

Divisors of 133440647808

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 23 24 26 32 39 46 48 52 64 69 78 92 96 104 128 138 156 169 184 192 208 276 299 312 338 368 384 416 507 529 552 598 624 676 736 832 897 1014 1058 1104 1196 1248 1352 1472 1587 1664 1794 2028 2116 2197 2208 2392 2496 2704 2944 3174 3588 3887 4056 4232 4394 4416 4784 4992 5408 6348 6591 6877 7176 7774 8112 8464 8788 8832 9568 10816 11661 12167 12696 13182 13754 14352 15548 16224 16928 17576 19136 20631 21632 23322 24334 25392 26364 27508 28561 28704 31096 32448 33856 35152 36501 38272 41262 46644 48668 50531 50784 52728 55016 57122 57408 62192 64896 67712 70304 73002 82524 85683 89401 93288 97336 101062 101568 105456 110032 114244 114816 124384 140608 146004 151593 158171 165048 171366 178802 186576 194672 202124 203136 210912 220064 228488 248768 268203 281216 292008 303186 316342 330096 342732 357604 373152 389344 404248 421824 440128 456976 474513 497536 536406 584016 606372 632684 656903 660192 685464 715208 746304 778688 808496 843648 880256 913952 949026 1072812 1162213 1168032 1212744 1265368 1313806 1320384 1370928 1430416 1492608 1557376 1616992 1827904 1898052 1970709 2056223 2145624 2324426 2336064 2425488 2530736 2627612 2640768 2741856 2860832 3233984 3486639 3655808 3796104 3941418 4112446 4291248 4648852 4672128 4850976 5061472 5255224 5483712 5721664 6168669 6467968 6973278 7592208 7882836 8224892 8582496 9297704 9701952 10122944 10510448 10967424 11443328 12337338 13946556 15108769 15184416 15765672 16449784 17164992 18595408 19403904 20245888 21020896 24674676 26730899 27893112 30217538 30368832 31531344 32899568 34329984 37190816 42041792 45326307 49349352 53461798 55786224 60435076 60737664 63062688 65799136 74381632 80192697 84083584 90652614 98698704 106923596 111572448 120870152 126125376 131598272 148763264 160385394 181305228 197397408 213847192 223144896 241740304 252250752 263196544 320770788 347501687 362610456 394794816 427694384 446289792 483480608 641541576 695003374 725220912 789589632 855388768 966961216 1042505061 1283083152 1390006748 1450441824 1710777536 1933922432 2085010122 2566166304 2780013496 2900883648 3421555072 4170020244 5132332608 5560026992 5801767296 8340040488 10264665216 11120053984 16680080976 22240107968 33360161952 44480215936 66720323904 133440647808
• Sum of all divisors σ(n): 401440910400
• Sum of proper divisors (its aliquot sum) s(n): 268000262592
• 133440647808 is an abundant number, because the sum of its proper divisors (268000262592) is greater than itself. Its abundance is 134559614784

Bases of 133440647808

• Binary: 1111100010001101011101011001010000000₂
• Hexadecimal: 0x1F11AEB280
• Base-36: 1PAV46TC

Squares and roots of 133440647808

• 133440647808 squared (133440647808²) is 17806406487418695204864
• 133440647808 cubed (133440647808³) is 2376098416813724489867155432538112
• The square root of 133440647808 is 365295.2885105419
• The cube root of 133440647808 is 5110.0997833109

Scales and comparisons

• 133,440,647,808 seconds is equal to 4,242 years, 51 weeks, 6 days, 22 hours, 36 minutes, 48 seconds.
• To count from 1 to 133,440,647,808 would take you about eight thousand, four hundred eighty-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 133440647808 cubic inches would be around 425.8 feet tall.

Recreational maths with 133440647808

• 133440647808 backwards is 808746044331
• 133440647808 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 133440647808's digits is 48
• More coming soon!