72974158831616

Names of 72974158831616

• Cardinal: 72974158831616 can be written as Seventy-two trillion, nine hundred seventy-four billion, one hundred fifty-eight million, eight hundred thirty-one thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 7.2974158831616 × 10¹³

Factors of 72974158831616

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 131172

Divisors of 72974158831616

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 49 56 64 73 76 98 112 128 133 146 152 196 224 256 266 292 304 392 448 511 512 532 584 608 784 896 931 1022 1024 1064 1168 1216 1387 1568 1792 1862 2044 2048 2128 2336 2432 2774 3136 3577 3584 3724 4088 4096 4256 4672 4864 5548 6272 7154 7168 7448 8176 8192 8512 9344 9709 9728 11096 12544 14308 14336 14896 16352 17024 18688 19418 19456 22192 25088 28616 28672 29792 32704 34048 37376 38836 38912 44384 50176 57232 57344 59584 65408 67963 68096 74752 77672 77824 88768 100352 114464 119168 130816 131071 135926 136192 149504 155344 155648 177536 200704 228928 238336 261632 262142 271852 272384 299008 310688 355072 401408 457856 476672 523264 524284 543704 544768 598016 621376 710144 915712 917497 953344 1046528 1048568 1087408 1089536 1242752 1420288 1831424 1834994 1906688 2093056 2097136 2174816 2485504 2490349 2840576 3662848 3669988 3813376 4186112 4194272 4349632 4971008 4980698 5681152 6422479 7325696 7339976 7626752 8388544 8699264 9568183 9942016 9961396 11362304 12844958 14651392 14679952 16777088 17398528 17432443 19136366 19884032 19922792 25689916 29302784 29359904 33554176 34797056 34864886 38272732 39768064 39845584 51379832 58719808 66977281 67108352 69594112 69729772 76545464 79536128 79691168 102759664 117439616 122027101 133954562 134216704 139188224 139459544 153090928 159382336 181795477 205519328 234879232 244054202 267909124 268433408 278376448 278919088 306181856 318764672 363590954 411038656 468840967 469758464 488108404 535818248 536866816 556752896 557838176 612363712 637529344 727181908 822077312 937681934 939516928 976216808 1071636496 1073733632 1115676352 1224727424 1272568339 1275058688 1454363816 1644154624 1875363868 1879033856 1952433616 2143272992 2231352704 2449454848 2545136678 2550117376 2908727632 3288309248 3750727736 3758067712 3904867232 4286545984 4462705408 4898909696 5090273356 5100234752 5817455264 6576618496 7501455472 7516135424 7809734464 8573091968 8907978373 8925410816 9797819392 10180546712 10200469504 11634910528 13153236992 15002910944 15619468928 17146183936 17815956746 17850821632 19595638784 20361093424 20400939008 23269821056 26306473984 30005821888 31238937856 34292367872 35631913492 35701643264 39191277568 40722186848 46539642112 52612947968 60011643776 62477875712 68584735744 71263826984 71403286528 78382555136 81444373696 93079284224 120023287552 124955751424 137169471488 142527653968 142806573056 162888747392 186158568448 240046575104 249911502848 274338942976 285055307936 325777494784 372317136896 480093150208 499823005696 548677885952 570110615872 651554989568 744634273792 960186300416 999646011392 1140221231744 1303109979136 1489268547584 1920372600832 2280442463488 2606219958272 3840745201664 4560884926976 5212439916544 9121769853952 10424879833088 18243539707904 36487079415808 72974158831616
• Sum of all divisors σ(n): 181150663311360
• Sum of proper divisors (its aliquot sum) s(n): 108176504479744
• 72974158831616 is an abundant number, because the sum of its proper divisors (108176504479744) is greater than itself. Its abundance is 35202345648128

Bases of 72974158831616

• Binary: 10000100101111010011110110100001010000000000000₂
• Hexadecimal: 0x425E9ED0A000
• Base-36: PV7V614OW

Squares and roots of 72974158831616

• 72974158831616 squared (72974158831616²) is 5325227857181919450241171456
• 72974158831616 cubed (72974158831616³) is 388604023464539514383371509466996089552896
• The square root of 72974158831616 is 8542491.3714686303
• The cube root of 72974158831616 is 41788.4599202559

Scales and comparisons

• 72,974,158,831,616 seconds is equal to 2,320,352 years, 27 weeks, 2 days, 19 hours, 26 minutes, 56 seconds.
• To count from 1 to 72,974,158,831,616 would take you about five million, eight hundred thousand, eight hundred eighty-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 72974158831616 cubic inches would be around 3482.4 feet tall.

Recreational maths with 72974158831616

• 72974158831616 backwards is 61613885147927
• The number of decimal digits it has is: 14
• The sum of 72974158831616's digits is 68
• More coming soon!