61438317128460

Names of 61438317128460

• Cardinal: 61438317128460 can be written as Sixty-one trillion, four hundred thirty-eight billion, three hundred seventeen million, one hundred twenty-eight thousand, four hundred sixty.

Scientific notation

• Scientific notation: 6.143831712846 × 10¹³

Factors of 61438317128460

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 162502

Divisors of 61438317128460

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 27 30 36 38 45 54 57 60 71 76 90 95 108 114 135 142 171 180 190 213 228 270 284 285 342 355 380 426 513 521 540 570 639 684 710 852 855 1026 1042 1065 1140 1278 1349 1420 1563 1710 1917 2052 2084 2130 2556 2565 2605 2698 3126 3195 3420 3834 4047 4260 4689 5130 5210 5396 6252 6390 6745 7668 7815 8094 9378 9585 9899 10260 10420 12141 12780 13490 14067 15630 16188 18756 19170 19798 20235 23445 24282 26980 28134 29697 31260 36423 36991 38340 39596 40470 46890 48564 49495 56268 59394 60705 70335 72846 73982 80940 89091 93780 98990 110973 118788 121410 140670 145692 147964 148485 161881 178182 182115 184955 197980 221946 242820 267273 281340 296970 323762 332919 356364 364230 369910 443892 445455 485643 534546 554865 593940 647524 665838 702829 728460 739820 809405 890910 971286 998757 1069092 1109730 1331676 1336365 1405658 1456929 1618810 1664595 1781820 1942572 1997514 2108487 2219460 2428215 2672730 2811316 2913858 3075739 3237620 3329190 3514145 3995028 4216974 4370787 4856430 4993785 5345460 5827716 6151478 6325461 6658380 7028290 7284645 8433948 8741574 9227217 9712860 9987570 10542435 11493551 12302956 12650922 14056580 14569290 15378695 17483148 18454434 18976383 19975140 21084870 21853935 22987102 25301844 27681651 29138580 30757390 31627305 34480653 36908868 37952766 42169740 43707870 45974204 46136085 55363302 57467755 61514780 63254610 68961306 75905532 83044953 84340001 87415740 92272170 94881915 103441959 110726604 114935510 126509220 137922612 138408255 166089906 168680002 172403265 184544340 189763830 206883918 218377469 229871020 253020003 276816510 310325877 332179812 337360004 344806530 379527660 413767836 415224765 421700005 436754938 506040006 517209795 553633020 620651754 655132407 689613060 759060009 830449530 843400010 873509876 1012080012 1034419590 1091887345 1241303508 1265100015 1310264814 1518120018 1551629385 1602460019 1660899060 1686800020 1965397221 2068839180 2183774690 2277180027 2530200030 2620529628 3036240036 3103258770 3204920038 3275662035 3795300045 3930794442 4367549380 4554360054 4807380057 5060400060 5896191663 5988140071 6206517540 6409840076 6551324070 7590600090 7861588884 8012300095 9108720108 9614760114 9826986105 11385900135 11792383326 11976280142 13102648140 14422140171 15181200180 16024600190 17964420213 19229520228 19653972210 22771800270 23584766652 23952560284 24036900285 28844280342 29480958315 29940700355 32049200380 35928840426 39307944420 43266420513 45543600540 48073800570 53893260639 57688560684 58961916630 59881400710 71857680852 72110700855 86532841026 89822101065 96147601140 107786521278 113774661349 117923833260 119762801420 144221401710 161679781917 173065682052 179644202130 215573042556 216332102565 227549322698 269466303195 288442803420 323359563834 341323984047 359288404260 432664205130 455098645396 538932606390 568873306745 646719127668 682647968094 808398909585 865328410260 1023971952141 1077865212780 1137746613490 1365295936188 1616797819170 1706619920235 2047943904282 2275493226980 3071915856423 3233595638340 3413239840470 4095887808564 5119859760705 6143831712846 6826479680940 10239719521410 12287663425692 15359579282115 20479439042820 30719158564230 61438317128460
• Sum of all divisors σ(n): 204428215756800
• Sum of proper divisors (its aliquot sum) s(n): 142989898628340
• 61438317128460 is an abundant number, because the sum of its proper divisors (142989898628340) is greater than itself. Its abundance is 81551581499880

Bases of 61438317128460

• Binary: 1101111110000010111001000100010110101100001100₂
• Hexadecimal: 0x37E0B9116B0C
• Base-36: LS0DFQ7F0

Squares and roots of 61438317128460

• 61438317128460 squared (61438317128460²) is 3774666811577221420141971600
• 61438317128460 cubed (61438317128460³) is 231909176623954298205082499797234871736000
• The square root of 61438317128460 is 7838259.8278227547
• The cube root of 61438317128460 is 39459.0329153287

Scales and comparisons

• 61,438,317,128,460 seconds is equal to 1,953,548 years, 23 weeks, 10 hours, 21 minutes.
• To count from 1 to 61,438,317,128,460 would take you about four million, eight hundred eighty-three thousand, eight hundred seventy-one 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 61438317128460 cubic inches would be around 3288.3 feet tall.

Recreational maths with 61438317128460

• 61438317128460 backwards is 06482171383416
• 61438317128460 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 61438317128460's digits is 54
• More coming soon!