27972001295640

Names of 27972001295640

• Cardinal: 27972001295640 can be written as Twenty-seven trillion, nine hundred seventy-two billion, one million, two hundred ninety-five thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.797200129564 × 10¹³

Factors of 27972001295640

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 11901

Divisors of 27972001295640

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 30 31 34 36 40 41 45 51 60 62 68 72 82 85 90 93 102 120 123 124 136 153 155 164 170 180 186 204 205 246 248 255 279 306 310 313 328 340 360 369 372 408 410 465 492 510 527 558 612 615 620 626 680 697 738 744 765 820 930 939 984 1020 1054 1116 1224 1230 1240 1252 1271 1394 1395 1476 1530 1565 1581 1640 1845 1860 1878 2040 2091 2108 2232 2460 2504 2542 2635 2788 2790 2817 2952 3060 3130 3162 3485 3690 3720 3756 3813 4182 4216 4695 4743 4920 5084 5270 5321 5576 5580 5634 6120 6260 6273 6324 6355 6970 7380 7512 7626 7905 8364 9390 9486 9703 10168 10455 10540 10642 11160 11268 11439 11489 12520 12546 12648 12710 12833 13940 14085 14760 15252 15810 15963 16728 18780 18972 19065 19406 20910 21080 21284 21607 22536 22878 22978 23715 25092 25420 25666 26605 27880 28170 29109 30504 31365 31620 31926 34467 37560 37944 38130 38499 38812 41820 42568 43214 45756 45956 47430 47889 48515 50184 50840 51332 53210 56340 57195 57445 58218 62730 63240 63852 64165 64821 68934 76260 76998 77624 79815 83640 86428 87327 91512 91912 94860 95778 97030 102664 103401 106420 108035 112680 114390 114890 115497 116436 125460 127704 128330 129642 137868 145545 152520 153996 159630 164951 172335 172856 174654 189720 191556 192495 194060 194463 195313 206802 212840 216070 218161 228780 229780 230994 232872 239445 250920 256660 259284 275736 291090 307992 319260 324105 329902 344670 349308 356159 383112 384990 388120 388926 390626 397823 413604 432140 436322 436635 457560 459560 461988 471049 478890 494853 513320 517005 518568 577485 582180 585939 638520 648210 654483 659804 689340 698616 712318 769980 777852 781252 795646 824755 827208 864280 872644 873270 923976 942098 957780 972315 976565 989706 1034010 1068477 1090805 1154970 1164360 1171878 1193469 1296420 1308966 1319608 1378680 1413147 1424636 1484559 1539960 1555704 1562504 1591292 1649510 1745288 1746540 1757817 1780795 1884196 1915560 1944630 1953130 1963449 1979412 1989115 2068020 2136954 2181610 2309940 2343756 2355245 2386938 2474265 2592840 2617932 2826294 2849272 2929695 2969118 3182584 3205431 3272415 3299020 3493080 3515634 3561590 3580407 3596057 3768392 3889260 3906260 3926898 3958824 3978230 4136040 4239441 4273908 4363220 4619880 4687512 4710490 4773876 4948530 5235864 5342385 5652588 5859390 5938236 5967345 6054703 6410862 6544830 6598040 6762991 7031268 7065735 7123180 7160814 7192114 7422795 7778520 7812520 7853796 7956460 8007833 8478882 8547816 8726440 8789085 9420980 9547752 9817245 9897060 10684770 10788171 11305176 11718780 11876472 11934690 12109406 12821724 13089660 13525982 14062536 14131470 14246360 14321628 14384228 14602519 14845590 15707592 15912920 16015666 16027155 16957764 17578170 17902035 17980285 18164109 18841960 19634490 19794120 20288973 21197205 21369540 21576342 23437560 23869380 24023499 24218812 25643448 26179320 27051964 28262940 28643256 28768456 29205038 29691180 30273515 32031332 32054310 32364513 33814955 33915528 35156340 35804070 35960570 36328218 39268980 40039165 40577946 42394410 42739080 43152684 43807557 47738760 48046998 48437624 53940855 54103928 54492327 56525880 58410076 59382360 60547030 60866919 61132969 64062664 64108620 64729026 67629910 70312680 71608140 71921140 72070497 72656436 73012595 78537960 80078330 81155892 84788820 86305368 87615114 90820545 96093996 101444865 107881710 108984654 111477767 116820152 120117495 121094060 121733838 122265938 128217240 129458052 131422671 135259820 143216280 143842280 144140994 145312872 146025190 147438337 160156660 161822565 162311784 169577640 175230228 181641090 183398907 192187992 202889730 215763420 217969308 219037785 222955534 240234990 242188120 243467676 244531876 248242823 258916104 262845342 270519640 272461635 288281988 292050380 294876674 304334595 305664845 320313320 323645130 334433301 350460456 360352485 363282180 366797814 405779460 431526840 435938616 438075570 442315011 445911068 480469980 486935352 489063752 496485646 525690684 544923270 550196721 557388835 576563976 584100760 589753348 608669190 611329690 647290260 657113355 668866602 720704970 726564360 733595628 737191685 744728469 811558920 876151140 884630022 891822136 916994535 960939960 992971292 1003299903 1051381368 1089846540 1100393442 1114777670 1179506696 1217338380 1222659380 1241214115 1294580520 1314226710 1326945033 1337733204 1441409940 1467191256 1474383370 1489456938 1672166505 1752302280 1769260044 1833989070 1895122039 1985942584 2006599806 2179693080 2200786884 2211575055 2229555340 2234185407 2434676760 2445318760 2482428230 2506451729 2628453420 2653890066 2675466408 2750983605 2882819880 2948766740 2978913876 3344333010 3538520088 3667978140 3723642345 3790244078 4013199612 4401573768 4423150110 4459110680 4468370814 4570588447 4964856460 5012903458 5016499515 5256906840 5307780132 5501967210 5685366117 5897533480 5957827752 6634725165 6688666020 7335956280 7447284690 7519355187 7580488156 8026399224 8846300220 8936741628 9141176894 9475610195 9929712920 10025806916 10032999030 10615560264 11003934420 11170927035 11370732234 12532258645 13269450330 13377332040 13711765341 14894569380 15038710374 15160976312 17056098351 17692600440 17873483256 18282353788 18951220390 20051613832 20065998060 22007868840 22341854070 22558065561 22741464468 22852942235 25064517290 26538900660 27423530682 28426830585 29789138760 30077420748 34112196702 36564707576 37596775935 37902440780 40131996120 41135296023 44683708140 45116131122 45482928936 45705884470 50129034580 53077801320 54847061364 56853661170 60154841496 68224393404 68558826705 75193551870 75804881560 77700003599 82270592046 85280491755 89367416280 90232262244 91411768940 100258069160 109694122728 112790327805 113707322340 136448786808 137117653410 150387103740 155400007198 164541184092 170560983510 180464524488 182823537880 205676480115 225580655610 227414644680 233100010797 274235306820 300774207480 310800014396 329082368184 341121967020 388500017995 411352960230 451161311220 466200021594 548470613640 621600028792 682243934040 699300032391 777000035990 822705920460 902322622440 932400043188 1165500053985 1398600064782 1554000071980 1645411840920 1864800086376 2331000107970 2797200129564 3108000143960 3496500161955 4662000215940 5594400259128 6993000323910 9324000431880 13986000647820 27972001295640
• Sum of all divisors σ(n): 102119178470400
• Sum of proper divisors (its aliquot sum) s(n): 74147177174760
• 27972001295640 is an abundant number, because the sum of its proper divisors (74147177174760) is greater than itself. Its abundance is 46175175879120

Bases of 27972001295640

• Binary: 110010111000010111101001100110110110100011000₂
• Hexadecimal: 0x1970BD336D18
• Base-36: 9WY5RCT20

Squares and roots of 27972001295640

• 27972001295640 squared (27972001295640²) is 782432856483285838683009600
• 27972001295640 cubed (27972001295640³) is 21886212875301777653645608562454558144000
• The square root of 27972001295640 is 5288856.3315370933
• The cube root of 27972001295640 is 30355.7648483383

Scales and comparisons

• 27,972,001,295,640 seconds is equal to 889,423 years, 6 weeks, 23 hours, 54 minutes.
• To count from 1 to 27,972,001,295,640 would take you about two million, two hundred twenty-three thousand, five hundred fifty-seven 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 27972001295640 cubic inches would be around 2529.6 feet tall.

Recreational maths with 27972001295640

• 27972001295640 backwards is 04659210027972
• The number of decimal digits it has is: 14
• The sum of 27972001295640's digits is 54
• More coming soon!