72038130641664

Names of 72038130641664

• Cardinal: 72038130641664 can be written as Seventy-two trillion, thirty-eight billion, one hundred thirty million, six hundred forty-one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 7.2038130641664 × 10¹³

Factors of 72038130641664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 358

Divisors of 72038130641664

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 121 128 132 163 176 179 192 242 256 264 326 352 358 363 384 484 489 528 537 652 704 716 726 768 968 978 1056 1074 1304 1408 1432 1452 1793 1936 1956 1969 2112 2148 2608 2816 2864 2904 3586 3872 3912 3938 4224 4296 5216 5379 5728 5808 5907 7172 7744 7824 7876 8448 8592 10432 10758 11456 11616 11814 14344 15488 15648 15752 17184 19723 20864 21516 21659 22912 23232 23628 26569 28688 29177 30976 31296 31504 34368 39446 41728 43032 43318 45824 46464 47256 53138 57376 58354 59169 62592 63008 64977 68736 78892 79707 86064 86636 87531 92928 94512 106276 114752 116708 118338 125184 126016 129954 137472 157784 159414 172128 173272 175062 189024 212552 229504 233416 236676 252032 259908 292259 315568 318828 320947 344256 346544 350124 378048 425104 459008 466832 473352 504064 519816 584518 631136 637656 641894 688512 693088 700248 756096 850208 876777 933664 946704 962841 1039632 1169036 1262272 1275312 1283788 1377024 1386176 1400496 1512192 1700416 1753554 1867328 1893408 1925682 2079264 2338072 2524544 2550624 2567576 2772352 2800992 3214849 3400832 3507108 3530417 3734656 3786816 3851364 4158528 4330747 4676144 4755851 5049088 5101248 5135152 5544704 5601984 6429698 6801664 7014216 7060834 7469312 7573632 7702728 8317056 8661494 9352288 9511702 9644547 10202496 10270304 10591251 11203968 12859396 12992241 14028432 14121668 14267553 15147264 15405456 16634112 17322988 18704576 19023404 19289094 20404992 20540608 21182502 22407936 25718792 25984482 28056864 28243336 28535106 30810912 34645976 37409152 38046808 38578188 41081216 42365004 47638217 51437584 51968964 52314361 56113728 56486672 57070212 61621824 69291952 74818304 76093616 77156376 82162432 84730008 95276434 102875168 103937928 104628722 112227456 112973344 114140424 123243648 138583904 142914651 152187232 154312752 156943083 169460016 190552868 205750336 207875856 209257444 224454912 225946688 228280848 246487296 277167808 285829302 304374464 308625504 313886166 338920032 381105736 411500672 415751712 418514888 451893376 456561696 524020387 554335616 571658604 575457971 608748928 617251008 627772332 677840064 762211472 775203713 823001344 831503424 837029776 903786752 913123392 1048040774 1108671232 1143317208 1150915942 1217497856 1234502016 1255544664 1355680128 1524422944 1550407426 1572061161 1663006848 1674059552 1726373913 1826246784 2096081548 2286634416 2301831884 2325611139 2469004032 2511089328 2711360256 3048845888 3100814852 3144122322 3326013696 3348119104 3452747826 3652493568 4192163096 4573268832 4603663768 4651222278 5022178656 6097691776 6201629704 6288244644 6696238208 6905495652 8384326192 8527240843 9146537664 9207327536 9302444556 10044357312 12195383552 12403259408 12576489288 13392476416 13810991304 16768652384 17054481686 18293075328 18414655072 18604889112 20088714624 24806518816 25152978576 25581722529 27621982608 33537304768 34108963372 36586150656 36829310144 37209778224 40177429248 49613037632 50305957152 51163445058 55243965216 67074609536 68217926744 73658620288 74419556448 93799649273 99226075264 100611914304 102326890116 110487930432 134149219072 136435853488 147317240576 148839112896 187599298546 198452150528 201223828608 204653780232 220975860864 272871706976 281398947819 297678225792 375198597092 402447657216 409307560464 441951721728 545743413952 562797895638 595356451584 750397194184 818615120928 1091486827904 1125595791276 1500794388368 1637230241856 2182973655808 2251191582552 3001588776736 3274460483712 4502383165104 6003177553472 6548920967424 9004766330208 12006355106944 18009532660416 24012710213888 36019065320832 72038130641664
• Sum of all divisors σ(n): 213226137532800
• Sum of proper divisors (its aliquot sum) s(n): 141188006891136
• 72038130641664 is an abundant number, because the sum of its proper divisors (141188006891136) is greater than itself. Its abundance is 69149876249472

Bases of 72038130641664

• Binary: 10000011000010010101111001011111110101100000000₂
• Hexadecimal: 0x4184AF2FEB00
• Base-36: PJ9UZ0IYO

Squares and roots of 72038130641664

• 72038130641664 squared (72038130641664²) is 5189492266345449708372688896
• 72038130641664 cubed (72038130641664³) is 373841321846898496592500492812857527762944
• The square root of 72038130641664 is 8487527.9464437701
• The cube root of 72038130641664 is 41609.0191400641

Scales and comparisons

• 72,038,130,641,664 seconds is equal to 2,290,589 years, 37 weeks, 5 days, 4 hours, 54 minutes, 24 seconds.
• To count from 1 to 72,038,130,641,664 would take you about five million, seven hundred twenty-six thousand, four hundred seventy-four 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 72038130641664 cubic inches would be around 3467.4 feet tall.

Recreational maths with 72038130641664

• 72038130641664 backwards is 46614603183027
• The number of decimal digits it has is: 14
• The sum of 72038130641664's digits is 51
• More coming soon!