97478720640

Names of 97478720640

• Cardinal: 97478720640 can be written as Ninety-seven billion, four hundred seventy-eight million, seven hundred twenty thousand, six hundred forty.

Scientific notation

• Scientific notation: 9.747872064 × 10¹⁰

Factors of 97478720640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 17549

Divisors of 97478720640

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 128 139 140 144 160 168 180 192 210 224 240 252 278 280 288 315 320 336 360 384 417 420 448 480 504 556 560 576 630 640 672 695 720 834 840 896 960 973 1008 1112 1120 1152 1251 1260 1344 1390 1440 1668 1680 1920 1946 2016 2085 2224 2240 2502 2520 2688 2780 2880 2919 3336 3360 3892 4032 4170 4448 4480 4865 5004 5040 5560 5760 5838 6255 6672 6720 7784 8064 8340 8757 8896 9730 10008 10080 11120 11676 12510 13344 13440 14595 15568 16680 17393 17514 17792 19460 20016 20160 22240 23352 25020 26688 29190 31136 33360 34786 35028 38920 40032 40320 43785 44480 46704 50040 52179 53376 58380 62272 66720 69572 70056 77840 80064 86965 87570 88960 93408 100080 104358 116760 121751 124544 133440 139144 140112 155680 156537 160128 173930 175140 186816 200160 208716 233520 243502 260895 266880 278288 280224 311360 313074 347860 350280 365253 373632 400320 417432 467040 487004 521790 556576 560448 608755 622720 626148 695720 700560 730506 782685 800640 834864 934080 974008 1043580 1095759 1113152 1120896 1217510 1252296 1391440 1401120 1461012 1565370 1669728 1826265 1868160 1948016 2087160 2191518 2226304 2417627 2435020 2504592 2782880 2802240 2922024 3130740 3339456 3652530 3896032 4174320 4383036 4835254 4870040 5009184 5478795 5565760 5604480 5844048 6261480 6678912 7252881 7305060 7792064 8348640 8766072 9670508 9740080 10018368 10957590 11131520 11688096 12088135 12522960 14505762 14610120 15584128 16697280 16923389 17532144 19341016 19480160 20036736 21758643 21915180 23376192 24176270 25045920 29011524 29220240 33394560 33846778 35064288 36264405 38682032 38960320 43517286 43830360 46752384 48352540 50091840 50770167 58023048 58440480 67693556 70128576 72528810 77364064 77920640 84616945 87034572 87660720 96705080 100183680 101540334 108793215 116046096 116880960 135387112 140257152 145057620 152310501 154728128 169233890 174069144 175321440 193410160 203080668 217586430 232092192 233761920 253850835 270774224 290115240 304621002 309456256 338467780 348138288 350642880 386820320 406161336 435172860 464184384 507701670 541548448 580230480 609242004 676935560 696276576 701285760 761552505 773640640 812322672 870345720 928368768 1015403340 1083096896 1160460960 1218484008 1353871120 1392553152 1523105010 1547281280 1624645344 1740691440 2030806680 2166193792 2320921920 2436968016 2707742240 2785106304 3046210020 3249290688 3481382880 4061613360 4641843840 4873936032 5415484480 6092420040 6498581376 6962765760 8123226720 9747872064 10830968960 12184840080 13925531520 16246453440 19495744128 24369680160 32492906880 48739360320 97478720640
• Sum of all divisors σ(n): 387482659200
• Sum of proper divisors (its aliquot sum) s(n): 290003938560
• 97478720640 is an abundant number, because the sum of its proper divisors (290003938560) is greater than itself. Its abundance is 192525217920

Bases of 97478720640

• Binary: 1011010110010001011110011110010000000₂
• Hexadecimal: 0x16B22F3C80
• Base-36: 18S4BA80

Squares and roots of 97478720640

• 97478720640 squared (97478720640²) is 9502100977611162009600
• 97478720640 cubed (97478720640³) is 926252646689629356079579398144000
• The square root of 97478720640 is 312215.8238142327
• The cube root of 97478720640 is 4602.2471792881

Scales and comparisons

• 97,478,720,640 seconds is equal to 3,099 years, 27 weeks, 22 hours, 24 minutes.
• To count from 1 to 97,478,720,640 would take you about six thousand, one hundred ninety-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 97478720640 cubic inches would be around 383.5 feet tall.

Recreational maths with 97478720640

• 97478720640 backwards is 04602787479
• The number of decimal digits it has is: 11
• The sum of 97478720640's digits is 54
• More coming soon!