6464168612817768

Names of 6464168612817768

• Cardinal: 6464168612817768 can be written as Six quadrillion, four hundred sixty-four trillion, one hundred sixty-eight billion, six hundred twelve million, eight hundred seventeen thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 6.464168612817768 × 10¹⁵

Factors of 6464168612817768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 215

Divisors of 6464168612817768

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 79 81 108 131 158 162 216 237 243 262 316 324 393 474 486 524 632 648 711 729 786 948 972 1048 1179 1422 1458 1572 1896 1944 2133 2358 2844 2916 3144 3537 4266 4716 5688 5832 6241 6399 7074 8532 9432 10349 10611 12482 12798 14148 17064 17161 18723 19197 20698 21222 24964 25596 28296 31047 31833 34322 37446 38394 41396 42444 49928 51192 51483 56169 57591 62094 63666 68644 74892 76788 82792 84888 93141 95499 102966 112338 115182 124188 127332 137288 149784 153576 154449 168507 186282 190998 205932 224676 230364 248376 254664 279423 308898 337014 372564 381996 411864 449352 460728 463347 493039 505521 558846 617796 674028 745128 763992 817571 838269 926694 986078 1011042 1117692 1235592 1348056 1355719 1390041 1479117 1516563 1635142 1676538 1853388 1972156 2022084 2235384 2248091 2452713 2514807 2711438 2780082 2958234 3033126 3270284 3353076 3706776 3944312 4044168 4067157 4170123 4437351 4496182 4549689 4905426 5029614 5422876 5560164 5916468 6066252 6540568 6706152 6744273 7358139 7544421 8134314 8340246 8874702 8992364 9099378 9810852 10059228 10845752 11120328 11832936 12132504 12201471 12510369 13312053 13488546 14716278 15088842 16268628 16680492 17749404 17984728 18198756 19621704 20118456 20232819 22074417 24402942 25020738 26624106 26977092 29432556 30177684 32537256 33360984 35498808 36397512 36604413 39936159 40465638 44148834 48805884 50041476 53248212 53954184 58865112 60355368 60698457 64588109 66223251 73208826 79872318 80931276 88297668 97611768 100082952 106496424 107101801 109813239 119808477 121396914 129176218 132446502 146417652 159744636 161862552 176595336 177599189 182095371 193764327 198669753 214203602 219626478 239616954 242793828 258352436 264893004 292835304 319489272 321305403 329439717 355198378 359425431 364190742 387528654 397339506 428407204 439252956 479233908 485587656 516704872 529786008 532797567 546286113 581292981 596009259 642610806 658879434 710396756 718850862 728381484 775057308 794679012 856814408 878505912 958467816 963916209 988319151 1065595134 1092572226 1162585962 1192018518 1285221612 1317758868 1420793512 1437701724 1456762968 1550114616 1589358024 1598392701 1638858339 1743878943 1927832418 1976638302 2131190268 2185144452 2325171924 2384037036 2570443224 2635517736 2875403448 2891748627 3196785402 3277716678 3487757886 3855664836 3953276604 4262380536 4370288904 4650343848 4768074072 4795178103 5231636829 5783497254 6393570804 6555433356 6975515772 7711329672 7906553208 8461042279 8675245881 9590356206 10463273658 11566994508 12787141608 13110866712 13951031544 14030335931 14385534309 15694910487 16922084558 17350491762 19180712412 20926547316 23133989016 25383126837 26025737643 28060671862 28771068618 31389820974 33844169116 34700983524 38361424824 41853094632 42091007793 43156602927 47084731461 50766253674 52051475286 56121343724 57542137236 62779641948 67688338232 69401967048 76149380511 78077212929 84182015586 86313205854 94169462922 101532507348 104102950572 112242687448 115084274472 125559283896 126273023379 129469808781 152298761022 156154425858 168364031172 172626411708 188338925844 203065014696 208205901144 228448141533 252546046758 258939617562 304597522044 312308851716 336728062344 345252823416 376677851688 378819070137 456896283066 505092093516 517879235124 609195044088 624617703432 685344424599 757638140274 913792566132 1010184187032 1035758470248 1108396538549 1136457210411 1370688849198 1515276280548 1827585132264 2056033273797 2216793077098 2272914420822 2741377698396 3030552561096 3325189615647 3409371631233 4112066547594 4433586154196 4545828841644 5482755396792 6168099821391 6650379231294 6818743262466 8224133095188 8867172308392 9091657683288 9975568846941 10228114893699 12336199642782 13300758462588 13637486524932 16448266190376 19951137693882 20456229787398 24672399285564 26601516925176 27274973049864 29926706540823 39902275387764 40912459574796 49344798571128 59853413081646 79804550775528 81824919149592 89780119622469 119706826163292 179560239244938 239413652326584 269340358867407 359120478489876 538680717734814 718240956979752 808021076602221 1077361435469628 1616042153204442 2154722870939256 3232084306408884 6464168612817768
• Sum of all divisors σ(n): 18546715118764800
• Sum of proper divisors (its aliquot sum) s(n): 12082546505947032
• 6464168612817768 is an abundant number, because the sum of its proper divisors (12082546505947032) is greater than itself. Its abundance is 5618377893129264

Bases of 6464168612817768

• Binary: 10110111101110010000010001001111011110110101101101000₂
• Hexadecimal: 0x16F72089EF6B68
• Base-36: 1RNCU2C6MI0

Squares and roots of 6464168612817768

• 6464168612817768 squared (6464168612817768²) is 41785475854938387019664776501824
• 6464168612817768 cubed (6464168612817768³) is 270108361493147411585366529901383086498631608832
• The square root of 6464168612817768 is 80400053.5622817107
• 6464168612817768 is a perfect cube number. Its cube root is 186282

Scales and comparisons

• 6,464,168,612,817,768 seconds is equal to 205,540,566 years, 46 weeks, 6 days, 1 hour, 22 minutes, 48 seconds.
• To count from 1 to 6,464,168,612,817,768 would take you about six hundred sixteen million, six hundred twenty-one thousand, seven hundred 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 6464168612817768 cubic inches would be around 15523.5 feet tall.

Recreational maths with 6464168612817768

• 6464168612817768 backwards is 8677182168614646
• 6464168612817768 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 6464168612817768's digits is 81
• More coming soon!