71397381083904

Names of 71397381083904

• Cardinal: 71397381083904 can be written as Seventy-one trillion, three hundred ninety-seven billion, three hundred eighty-one million, eighty-three thousand, nine hundred four.

Scientific notation

• Scientific notation: 7.1397381083904 × 10¹³

Factors of 71397381083904

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 79074

Divisors of 71397381083904

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 81 96 102 108 128 136 144 151 153 162 192 204 216 256 272 288 289 302 306 324 384 408 432 453 459 544 576 578 604 612 648 768 816 864 867 906 918 1088 1152 1156 1208 1224 1296 1359 1377 1632 1728 1734 1812 1836 2176 2304 2312 2416 2448 2567 2592 2601 2718 2754 3264 3456 3468 3624 3672 4077 4352 4624 4832 4896 5134 5184 5202 5436 5508 6528 6912 6936 7248 7344 7701 7803 8154 9248 9664 9792 10268 10368 10404 10872 11016 12231 13056 13872 14496 14688 15402 15606 16308 18496 19328 19584 20536 20736 20808 21744 22032 23103 23409 24462 27744 28992 29376 30804 31212 32616 36992 38656 39168 41072 41616 43488 43639 44064 46206 46818 48924 55488 57984 58752 61608 62424 65232 69309 73984 78901 82144 83232 86976 87278 88128 92412 93636 97848 110976 115968 117504 123216 124848 130464 130917 138618 157802 164288 166464 173952 174556 176256 184824 187272 195696 207927 221952 236703 246432 249696 260928 261834 277236 315604 328576 332928 347904 349112 352512 369648 374544 391392 392751 415854 473406 492864 499392 521856 523668 554472 631208 657152 665856 698224 710109 739296 749088 782784 785502 831708 946812 985728 998784 1043712 1047336 1108944 1178253 1262416 1341317 1396448 1420218 1478592 1498176 1565568 1571004 1663416 1893624 1971456 1997568 2094672 2130327 2217888 2356506 2524832 2682634 2792896 2840436 2957184 2996352 3131136 3142008 3326832 3534759 3787248 4023951 4189344 4260654 4435776 4713012 5049664 5365268 5585792 5680872 5914368 5992704 6284016 6390981 6653664 7069518 7574496 8047902 8378688 8521308 8871552 9426024 10099328 10730536 11171584 11361744 11914051 12071853 12568032 12781962 13307328 14139036 15148992 16095804 16757376 17042616 17743104 18852048 20198656 21461072 22723488 22802389 23828102 24143706 25136064 25563924 26614656 28278072 30297984 32191608 33514752 34085232 35742153 36215559 37704096 42922144 45446976 45604778 47656204 48287412 50272128 51127848 53229312 56556144 60595968 64383216 68170464 68407167 71484306 72431118 75408192 85844288 90893952 91209556 95312408 96574824 100544256 102255696 107226459 108646677 113112288 128766432 136340928 136814334 142968612 144862236 150816384 171688576 181787904 182419112 190624816 193149648 202538867 204511392 205221501 214452918 217293354 226224576 257532864 272681856 273628668 285937224 289724472 301632768 321679377 343377152 364838224 381249632 386299296 405077734 409022784 410443002 428905836 434586708 452449152 515065728 545363712 547257336 571874448 579448944 607616601 615664503 643358754 729676448 762499264 772598592 810155468 818045568 820886004 857811672 869173416 904898304 965038131 1030131456 1094514672 1143748896 1158897888 1215233202 1231329006 1286717508 1459352896 1524998528 1545197184 1620310936 1636091136 1641772008 1715623344 1738346832 1822849803 1846993509 1930076262 2189029344 2287497792 2317795776 2430466404 2462658012 2573435016 2918705792 3049997056 3090394368 3240621872 3283544016 3431246688 3443160739 3476693664 3645699606 3693987018 3860152524 4378058688 4574995584 4635591552 4860932808 4925316024 5146870032 5468549409 5837411584 6481243744 6567088032 6862493376 6886321478 6953387328 7291399212 7387974036 7720305048 8756117376 9149991168 9271183104 9721865616 9850632048 10293740064 10329482217 10937098818 12962487488 13134176064 13724986752 13772642956 13906774656 14582798424 14775948072 15440610096 16405648227 17512234752 19443731232 19701264096 20587480128 20658964434 21874197636 25924974976 26268352128 27449973504 27545285912 27813549312 29165596848 29551896144 30881220192 30988446651 32811296454 38887462464 39402528192 41174960256 41317928868 43748395272 51849949952 52536704256 55090571824 58331193696 59103792288 61762440384 61976893302 65622592908 77774924928 78805056384 82349920512 82635857736 87496790544 92965339953 110181143648 116662387392 118207584576 123524880768 123953786604 131245185816 155549849856 157610112768 165271715472 174993581088 185930679906 220362287296 233324774784 236415169152 247049761536 247907573208 262490371632 278896019859 330543430944 349987162176 371861359812 440724574592 466649549568 472830338304 495815146416 524980743264 557792039718 661086861888 699974324352 743722719624 881449149184 991630292832 1049961486528 1115584079436 1322173723776 1399948648704 1487445439248 1983260585664 2099922973056 2231168158872 2644347447552 2974890878496 3966521171328 4199845946112 4462336317744 5949781756992 7933042342656 8924672635488 11899563513984 17849345270976 23799127027968 35698690541952 71397381083904
• Sum of all divisors σ(n): 227654503321168
• Sum of proper divisors (its aliquot sum) s(n): 156257122237264
• 71397381083904 is an abundant number, because the sum of its proper divisors (156257122237264) is greater than itself. Its abundance is 84859741153360

Bases of 71397381083904

• Binary: 10000001110111101111111100010011001001100000000₂
• Hexadecimal: 0x40EF7F899300
• Base-36: PB3I59S00

Squares and roots of 71397381083904

• 71397381083904 squared (71397381083904²) is 5097586025640212717887881216
• 71397381083904 cubed (71397381083904³) is 363954292080617894235402978343160081547264
• The square root of 71397381083904 is 8449697.1001275543
• The cube root of 71397381083904 is 41485.2865214159

Scales and comparisons

• 71,397,381,083,904 seconds is equal to 2,270,215 years, 45 weeks, 2 days, 8 hours, 38 minutes, 24 seconds.
• To count from 1 to 71,397,381,083,904 would take you about five million, six hundred seventy-five thousand, five hundred thirty-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 71397381083904 cubic inches would be around 3457.1 feet tall.

Recreational maths with 71397381083904

• 71397381083904 backwards is 40938018379317
• The number of decimal digits it has is: 14
• The sum of 71397381083904's digits is 63
• More coming soon!