72977638085030770

Names of 72977638085030770

• Cardinal: 72977638085030770 can be written as Seventy-two quadrillion, nine hundred seventy-seven trillion, six hundred thirty-eight billion, eighty-five million, thirty thousand, seven hundred seventy.

Scientific notation

• Scientific notation: 7.297763808503077 × 10¹⁶

Factors of 72977638085030770

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 63943

Divisors of 72977638085030770

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 5 7 10 13 14 26 35 49 53 65 70 91 98 106 130 182 245 265 371 455 490 530 637 689 742 910 1274 1378 1855 2597 2809 3185 3445 3710 4823 5194 5618 6370 6890 9646 12985 14045 19663 24115 25970 28090 33761 36517 39326 48230 63863 67522 73034 98315 127726 137641 168805 182585 196630 255619 275282 319315 337610 365170 447041 511238 638630 688205 830219 894082 1278095 1376410 1660438 1789333 2235205 2556190 3129287 3384739 3578666 4151095 4470410 5811533 6258574 6769478 8302190 8946665 11623066 15646435 16923695 17893330 23693173 29057665 31292870 33847390 40680731 44001607 47386346 58115330 81361462 88003214 118465865 165852211 179391167 203403655 220008035 236931730 308011249 331704422 358782334 406807310 440016070 616022498 829261055 896955835 1255738169 1540056245 1658522110 1793911670 2156078743 2332085171 2511476338 3080112490 4078482769 4312157486 4664170342 6278690845 8156965538 8790167183 10780393715 11660425855 12557381690 16324596197 17580334366 20392413845 21560787430 23320851710 28549379383 32649192394 40784827690 43950835915 53020275997 57098758766 81622980985 87901671830 106040551994 114272173379 142746896915 163245961970 199845655681 216159586757 228544346758 265101379985 285493793830 371141931979 399691311362 432319173514 530202759970 571360866895 742283863958 999228278405 1080797933785 1142721733790 1513117107299 1855709659895 1998456556810 2161595867570 2597993523853 2810074627841 3026234214598 3711419319790 5195987047706 5620149255682 7565585536495 10591819751093 11456458098121 12989967619265 14050373139205 15131171072990 19670522394887 21183639502186 22912916196242 25979935238530 28100746278410 39341044789774 52959098755465 57282290490605 80195206686847 98352611974435 105918197510930 114564580981210 137693656764209 148933955275573 160390413373694 196705223948870 275387313528418 297867910551146 400976033434235 561366446807929 688468283821045 744669776377865 801952066868470 1042537686929011 1122732893615858 1376936567642090 1489339552755730 2085075373858022 2806832234039645 5212688434645055 5613664468079290 7297763808503077 10425376869290110 14595527617006154 36488819042515385 72977638085030770
• Sum of all divisors σ(n): 167726690103647556
• Sum of proper divisors (its aliquot sum) s(n): 94749052018616786
• 72977638085030770 is an abundant number, because the sum of its proper divisors (94749052018616786) is greater than itself. Its abundance is 21771413933586016

Bases of 72977638085030770

• Binary: 100000011010001001100011001110010100110101111001101110010₂
• Hexadecimal: 0x10344C6729AF372
• Base-36: JYKEW411ROY

Squares and roots of 72977638085030770

• 72977638085030770 squared (72977638085030770²) is 5325735660469733511072751846792900
• 72977638085030770 cubed (72977638085030770³) is 388659609566302526153736278080403332721922317533000
• The square root of 72977638085030770 is 270143735.9722241829
• The cube root of 72977638085030770 is 417891.2403813717

Scales and comparisons

• 72,977,638,085,030,770 seconds is equal to 2,320,463,156 years, 23 weeks, 2 days, 2 hours, 46 minutes, 10 seconds.
• To count from 1 to 72,977,638,085,030,770 would take you about six billion, nine hundred sixty-one million, three hundred eighty-nine thousand, four hundred sixty-nine 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 72977638085030770 cubic inches would be around 34824.3 feet tall.

Recreational maths with 72977638085030770

• 72977638085030770 backwards is 07703058083677927
• The number of decimal digits it has is: 17
• The sum of 72977638085030770's digits is 79
• More coming soon!